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528 Commits

Author SHA1 Message Date
Olivier Hainque
75291c57b9 system.h: Prior to #define, #undef fopen and freopen unconditionally. 
gcc/
        * system.h: Prior to #define, #undef fopen and freopen unconditionally.

libcpp/
        * system.h: Likewise.

From-SVN: r182837
 2012-01-03 11:44:34 +00:00
Joseph Myers
48b0b19630 gcc: 
* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield)
	(finish_struct): Refer to C11 in comments.  Use flag_isoc11.
	* c-parser.c (c_parser_static_assert_declaration)
	(c_parser_static_assert_declaration_no_semi, c_parser_declspecs)
	(c_parser_alignas_specifier, c_parser_alignof_expression): Refer
	to C11 in comments.  Use flag_isoc11.
	* c-typeck.c (comptypes_check_different_types): Refer to C11 in
	comment.
	* doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x.
	* doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference
	to -std=c1x and -std=gnu1x.
	* doc/extend.texi (Inline, Alternate Keywords, Other Builtins)
	(__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11
	instead of -std=c1x and C1X.
	* doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in
	preference to -std=c1x.
	(-std=gnu11): Document in preference to -std=gnu1x.
	* doc/standards.texi: Document C11 instead of C1X.  Document C11
	as actual standard.  Document headers required from freestanding
	C11 implementations.
	* ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >=
	201112L for C11.  Update comments to refer to C11.

gcc/c-family:
	* c-common.c (flag_isoc99): Update comment to refer to C11.
	(flag_isoc1x): Change to flag_isoc11.
	* c-common.h (flag_isoc99): Update comment to refer to C11.
	(flag_isoc1x): Change to flag_isoc11.
	* c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
	C11.
	* c-opts.c (set_std_c1x): Change to set_std_c11.
	(c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
	Call set_std_c11.
	(set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
	(set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
	* c.opt (std=c1x): Change to std=c11.  Document as non-draft
	standard.
	(std=c1x, std=iso9899:2011): Add as aliases of std=c11.
	(std=gnu1x): Change to std=gnu11.  Refer to non-draft standard.
	(std=gnu1x): Make alias of std=gnu11.

gcc/testsuite:
	* gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c,
	gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c,
	gcc.dg/gnu11-version-1.c: New tests.

libcpp:
	* include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11.
	(CLK_STDC1X): Change to CLK_STDC11.
	* init.c (lang_defaults): Update comments.
	(cpp_init_builtins): Update language tests.  Use 201112L for C11
	__STDC_VERSION__.

From-SVN: r182551
 2011-12-20 20:44:13 +00:00
Andreas Schwab
4a5e00ca50 warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call. 
config/:
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in
	expr call.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182546
 2011-12-20 16:54:12 +00:00
Andreas Schwab
095af58f2c Check for warning flags without no- prefix 
config/:
	PR bootstrap/51388
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS)
	(ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the
	no- prefix.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182478
 2011-12-19 13:12:26 +00:00
Jakub Jelinek
b0c084b712 re PR bootstrap/50237 (bootstrap comparison failure for libcpp/lex.o) 
PR bootstrap/50237
	* internal.h (_cpp_init_lexer): New prototype.
	* init.c (init_library): Call it.
	* lex.c (init_vectorized_lexer): Remove constructor attribute,
	add inline keyword.
	(HAVE_init_vectorized_lexer): Define.
	(_cpp_init_lexer): New function.

From-SVN: r182090
 2011-12-07 23:05:59 +01:00
Dodji Seketeli
9b554be990 Add 'inline' to prototype of tokens_buff_remove_last_token 
libcpp/

	* macro.c (tokens_buff_remove_last_token)
	(tokens_buff_put_token_to): Add an 'inline' function specifier to
	the prototype.

From-SVN: r182002
 2011-12-05 10:20:59 +01:00
Diego Novillo
8dcf72a862 line-map.h (linemap_dump): Declare. 
* include/line-map.h (linemap_dump): Declare.
	(line_table_dump): Declare.
	* line-map.c (linemap_dump): New.
	(line_table_dump): New.

From-SVN: r181625
 2011-11-22 11:13:00 -05:00
Ed Smith-Rowland
7e74ce3f94 re PR c++/50958 ([C++0x] raw literal operator provides incorrect string for integer literal '0') 
PR c++/50958
gcc/cp/
	* parser.c (lookup_literal_operator): New.
	(cp_parser_userdef_char_literal): Use it.
	(cp_parser_userdef_numeric_literal): Use it.
	(cp_parser_userdef_string_literal): Use lookup_name.
libcpp/
	* expr.c (cpp_userdef_char_remove_type): Fix typo.

From-SVN: r181595
 2011-11-21 14:27:30 -05:00
Michael Matz
e941124721 re PR bootstrap/50857 (The compiler is built with exceptions and RTTI enabled) 
libcpp/
	PR bootstrap/50857
	* configure.ac: Check for -fno-exceptions -fno-rtti.
	* configure: Regenerate.
	* Makefile.in (NOEXCEPTION_FLAGS): New flag.
	(ALL_CXXFLAGS): Use it.

gcc/
	PR bootstrap/50857
	* configure.ac: Check for -fno-exceptions -fno-rtti.
	* configure: Regenerate.
	* Makefile.in (NOEXCEPTION_FLAGS): New flag.
	(ALL_CXXFLAGS): Use it.

From-SVN: r180833
 2011-11-03 17:17:07 +00:00
Paolo Carlini
0c1dace382 internal.h (uxstrdup, ustrchr): Return const unsigned char *. 
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* internal.h (uxstrdup, ustrchr): Return const unsigned char *.

From-SVN: r180796
 2011-11-02 20:22:53 +00:00
Jason Merrill
25339f1097 re PR c++/50810 (c++0x-compat does not warn about narrowing conversions) 
PR c++/50810
gcc/c-family
	* c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
	of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
	Wnarrowing for C++0x and C++98.
	* c.opt ([Wnarrowing]): Update.
gcc/cp
	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
	* decl.c (check_initializer): Likewise.
	* semantics.c (finish_compound_literal): Likewise.
gcc/
	* configure.ac: Add -Wno-narrowing to warning options.
libcpp/
	* configure.ac: Add -Wno-narrowing to warning options.

From-SVN: r180794
 2011-11-02 16:16:43 -04:00
Jason Merrill
1fb80b0c53 re PR libstdc++/1773 (__cplusplus defined to 1, should be 199711L) 
PR libstdc++/1773
	* init.c (cpp_init_builtins): Set __cplusplus for C++11.

From-SVN: r180708
 2011-10-31 15:34:26 -04:00
Jason Merrill
97e3ad20b1 re PR c++/50920 (add a -std=c++11 option to the driver) 
PR c++/50920
gcc/c-family
	* c-common.h (cxx_dialect): Add cxx11 and cxx03.
	* c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
	and -Wc++11-compat.
	* c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
gcc/cp
	* class.c (check_field_decl): Change c++0x in diags to c++11.
	* error.c (maybe_warn_cpp0x): Likewise.
	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
	* pt.c (check_default_tmpl_args): Likewise.
libcpp
	* include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11,
	CLK_GNUCXX0X to CLK_GNUCXX11.
libstdc++-v3
	* include/bits/c++0x_warning.h: Change -std=c++0x to -std=c++11.

From-SVN: r180707
 2011-10-31 15:34:14 -04:00
Ed Smith-Rowland
3ce4f9e4d2 Implement C++11 user-defined literals. 
libcpp/
	* expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix,
	cpp_userdef_string_remove_type, cpp_userdef_string_add_type,
	cpp_userdef_char_remove_type, cpp_userdef_char_add_type,
	cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New.
	(cpp_classify_number): Classify unrecognized tokens as user-defined
	literals.
	* include/cpplib.h: Add new tokens for user-defined literals.
	* init.c: Add new preprocessor flag (cxx11).
	* lex.c: (lex_string, lex_raw_string): Handle user-defined literals
	including concatenation and promotion with suffixes.
c-family/
	* c-common.c (build_userdef_literal): New.
	* c-common.def: New tree code.
	* c-common.h (tree_userdef_literal): New tree struct and accessors.
	* c-lex.c (interpret_float): Add suffix parm.
	(c_lex_with_flags): Build literal tokens.
cp/
	* cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
	* cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
	name tools. New tree code for user-defined literals.
	* cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
	* cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
	(pp_cxx_primary_expression, pp_cxx_expression): Use it.
	* decl.c: (cp_tree_node_structure): Return new tree code.
	(duplicate_decls): Check for raw vs. template operator conflicts.
	(grokfndecl, grokdeclarator): New checks for literal operators.
	* error.c: (dump_expr): Warn about user-defined literals
	in C++98 mode. (dump_function_name): Pretty printing.
	* mangle.c: (write_literal_operator_name): New.
	(write_unqualified_id, write_unqualified_name): Use it.
	* parser.c: (cp_parser_operator): Handle operator"".
	(cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
	cp_parser_userdef_string_literal): New.
	(cp_parser_primary_expression): Handle new user-defined literal tokens
	with new functions.
	* semantics.c: (potential_constant_expression_1): Add
	user-defined literals.
	* typeck.c (check_raw_literal_operator,
	check_literal_operator_args): New.

From-SVN: r180536
 2011-10-26 15:30:59 -04:00
Dodji Seketeli
3bb0c8dbb0 Fix lookup of macro maps 
* line-map.c (linemap_macro_map_lookup): Fix logic.

From-SVN: r180427
 2011-10-25 10:59:07 +02:00
Dodji Seketeli
84756fd40a Support expansion of reserved locations wrapped in virtual locations 
libcpp/

	* include/line-map.h (linemap_expand_location): Take a line table
	parameter.  Update comment.
	(linemap_resolve_location): Update comment.
	(linemap_expand_location_full): Remove.
	* line-map.c (linemap_resolve_location):  Handle reserved
	locations; return a NULL map in those cases.
	(linemap_expand_location): If location is reserved, return a
	zeroed expanded location.  Update comment.  Take a line table to
	assert that the function takes non-virtual locations only.
	(linemap_expand_location_full): remove.
	(linemap_dump_location): Handle the fact that
	linemap_resolve_location can return NULL line maps when the
	location resolves to a reserved location.

gcc/
	* input.c (expand_location): Rewrite using
	linemap_resolve_location and linemap_expand_location.  Add a
	comment.

From-SVN: r180426
 2011-10-25 10:58:54 +02:00
Dodji Seketeli
ad2305adb4 Fix cpp_peek_token behaviour (PR bootstrap/50778) 
libcpp/

	* include/internal.h (_cpp_remaining_tokens_num_in_context): Take the
	context to act upon.
	* lex.c (_cpp_remaining_tokens_num_in_context): Likewise.  Update
	comment.
	(cpp_token_from_context_at): Likewise.
	(cpp_peek_token): Use the context to peek tokens from.

From-SVN: r180328
 2011-10-22 19:49:18 +02:00
Dodji Seketeli
cbbcf65511 Fix thinko in _cpp_remaining_tokens_num_in_context 
libcpp/

	* lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of
	number of tokens.

From-SVN: r180239
 2011-10-20 10:49:29 +02:00
Dodji Seketeli
d17687f6f0 Fix bootstrap on !NO_IMPLICIT_EXTERN_C and ia32 targets 
libcpp/

	* include/line-map.h (struct linemap_stats): Change the type of
	the members from size_t to long.
	* macro.c (macro_arg_token_iter_init): Unconditionally initialize
	iter->location_ptr.

gcc/c-family/

	* c-lex.c (fe_file_change): Use LINEMAP_SYSP when
	!NO_IMPLICIT_EXTERN_C.

gcc/
	* input.c (dump_line_table_statistics): Use long, not size_t.

From-SVN: r180124
 2011-10-18 10:44:49 +02:00
Dodji Seketeli
411f92de7a Fix bootstrapping with --disable-checking 
libcpp/ChangeLog

	* line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a
	variable without using it if ENABLE_CHECKING is not defined.  Mark
	the LOCATION parameter as being unused.

From-SVN: r180090
 2011-10-17 16:01:37 +02:00
Tom Tromey
b9bd6f7438 Reduce memory waste due to non-power-of-2 allocs 
This patch basically arranges for the allocation size of line_map
buffers to be as close as possible to a power of two.  This
*significantly* decreases peak memory consumption as (macro) maps are
numerous and stay live during all the compilation.

The patch adds a new ggc_round_alloc_size interface to the ggc
allocator.  In each of the two main allocator implementations ('page'
and 'zone') the function has been extracted from the main allocation
function code and returns the actual size of the allocated memory
region, thus giving a chance to the caller to maximize the amount of
memory it actually uses from the allocated memory region.  In the
'none' allocator implementation (that uses xmalloc) the
ggc_round_alloc_size just returns the requested allocation size.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r180086
 2011-10-17 12:00:07 +02:00
Tom Tromey
64a1a422db Add line map statistics to -fmem-report output 
This patch adds statistics about line maps' memory consumption and
macro expansion to the output of -fmem-report.  It has been useful in
trying to reduce the memory consumption of the macro maps support.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r180085
 2011-10-17 11:59:52 +02:00
Tom Tromey
847e697a24 Support -fdebug-cpp option 
This patch adds -fdebug-cpp option. When used with -E this dumps the
relevant macro map before every single token. This clutters the output
a lot but has proved to be invaluable in tracking some bugs during the
development of the virtual location support.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r180084
 2011-10-17 11:59:40 +02:00
Tom Tromey
92582b753e Generate virtual locations for tokens 
This second instalment uses the infrastructure of the previous patch
to allocate a macro map for each macro expansion and assign a virtual
location to each token resulting from the expansion.

To date when cpp_get_token comes across a token that happens to be a
macro, the macro expander kicks in, expands the macro, pushes the
resulting tokens onto a "token context" and returns a dummy padding
token. The next call to cpp_get_token goes look into the token context
for the next token [which is going to result from the previous macro
expansion] and returns it.  If the token is a macro, the macro expander
kicks in and you know the story.

This patch piggy-backs on that macro expansion process, so to speak.
First it modifies the macro expander to make it create a macro map for
each macro expansion. It then allocates a virtual location for each
resulting token.  Virtual locations of tokens resulting from macro
expansions are then stored on a special kind of context called an
"expanded tokens context".  In other words, in an expanded tokens
context, there are tokens resulting from macro expansion and their
associated virtual locations.  cpp_get_token_with_location is modified
to return the virtual location of tokens resulting from macro
expansion.  Note that once all tokens from an expanded token context have
been consumed and the context and is freed, the memory used to store the
virtual locations of the tokens held in that context is freed as well.
This helps reducing the overall peak memory consumption.

The client code that was getting macro expansion point location from
cpp_get_token_with_location now gets virtual location from it. Those
virtual locations can in turn be resolved into the different
interesting physical locations thanks to the linemap API exposed by
the previous patch.

Expensive progress. Possibly. So this whole virtual location
allocation business is switched off by default. So by default no
extended token is created. No extended token context is created
either. One has to use -ftrack-macro-expansion to switch this on. This
complicates the code but I believe it can be useful as some of our
friends found out at http://llvm.org/bugs/show_bug.cgi?id=5610

The patch tries to reduce the memory consumption by freeing some token
context memory that was being reused before. I didn't notice any
compilation slow down due to this immediate freeing on my GNU/Linux
system.

As no client code tries to resolve virtual locations to anything but
what was being done before, no new test case has been added.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r180082
 2011-10-17 11:59:12 +02:00
Tom Tromey
46427374e1 Linemap infrastructure for virtual locations 
This is the first instalment of a set which goal is to track locations
of tokens across macro expansions.  Tom Tromey did the original work
and attached the patch to PR preprocessor/7263.  This opus is a
derivative of that original work.

This patch modifies the linemap module of libcpp to add virtual
locations support.

A virtual location is a mapped location that can resolve to several
different physical locations.  It can always resolve to the spelling
location of a token.  For tokens resulting from macro expansion it can
resolve to:
  - either the location of the expansion point of the macro.
  - or the location of the token in the definition of the
  macro
  - or, if the token is an argument of a function-like macro,
  the location of the use of the matching macro parameter in
  the definition of the macro

The patch creates a new type of line map called a macro map.  For every
single macro expansion, there is a macro map that generates a virtual
location for every single resulting token of the expansion.

The good old type of line map we all know is now called an ordinary
map.  That one still encodes spelling locations as it has always had.

As a result linemap_lookup as been extended to return a macro map when
given a virtual location resulting from a macro expansion.  The layout
of structs line_map has changed to support this new type of map.  So
did the layout of struct line_maps.  Accessor macros have been
introduced to avoid messing with the implementation details of these
datastructures directly.  This helped already as we have been testing
different ways of arranging these datastructure.  Having to constantly
adjust client code that is too tied with the internals of line_map and
line_maps would have been even more painful.

Of course, many new public functions have been added to the linemap
module to handle the resolution of virtual locations.

This patch introduces the infrastructure but no part of the compiler
uses virtual locations yet.

However the client code of the linemap data structures has been
adjusted as per the changes.  E.g, it's not anymore reliable for a
client code to manipulate struct line_map directly if it just wants to
deal with spelling locations, because struct line_map can now
represent a macro map as well.  In that case, it's better to use the
convenient API to resolve the initial (possibly virtual) location to a
spelling location (or to an ordinary map) and use that.

This is the reason why the patch adjusts the Java, Ada and Fortran
front ends.

Also, note that virtual locations are not supposed to be ordered for
relations '<' and '>' anymore.  To test if a virtual location appears
"before" another one, one has to use a new operator exposed by the
line map interface.  The patch updates the only spot (in the
diagnostics module) I have found that was making the assumption that
locations were ordered for these relations.  This is the only change
that introduces a use of the new line map API in this patch, so I am
adding a regression test for it only.

From-SVN: r180081
 2011-10-17 11:58:56 +02:00
Dodji Seketeli
892a371f3b Fix the use of linemap_add and remove unnecessary kludge 
libcpp/

	* line-map.c (linemap_add): Assert that reason must not be
	LC_RENAME when called for the first time on a "main input file".

c-family/

	* c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as it's
	the first time it's being called on this main TU.

gcc/lto/

	* lto-lang.c (lto_init): Likewise.  Also, avoid calling
	linemap_add twice.

gcc/fortran/

	* scanner.c (load_file): Don't abuse LC_RENAME reason while
	(indirectly) calling linemap_add.

From-SVN: r178146
 2011-08-28 22:14:46 +02:00
Gabriel Charette
e3dfef44ef Add ability to force lexed tokens' source_locations. 
Use it to force BUILTINS_LOCATION when declaring builtins instead of creating a <built-in> entry in the line_table which is wrong.

	* c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
	defined in cpp_init_builtins and c_cpp_builtins.

	gcc/fortran/ChangeLog
	* cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
	defined in cpp_define_builtins.

	libcpp/ChangeLog
	* init.c (cpp_create_reader): Inititalize forced_token_location_p.
	* internal.h (struct cpp_reader): Add field forced_token_location_p.
	* lex.c (_cpp_lex_direct): Use forced_token_location_p.
	(cpp_force_token_locations): New.
	(cpp_stop_forcing_token_locations): New.

From-SVN: r177973
 2011-08-22 20:41:07 +00:00
Rainer Orth
32fe396e05 Properly define __cplusplus (PR libstdc++-v3/1773) 
PR libstdc++/1773
	* init.c (cpp_init_builtins): Define __cplusplus 19971L.

From-SVN: r177877
 2011-08-18 17:29:10 +00:00
Joseph Myers
7c1ffff9f2 * include/cpplib.h (struct cpp_options): Fix typo. 
From-SVN: r177869
 2011-08-18 16:24:45 +01:00
Joseph Myers
a48e3dd10e c1x-uni-string-1.c, [...]: New tests. 
gcc/testsuite:
	* gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests.

libcpp:
	* include/cpplib.h (struct cpp_options): Add rliterals.
	* init.c  (struct lang_flags, lang_defaults): Add rliterals.
	(cpp_set_lang): Set rliterals option.
	(cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__.
	* lex.c (_cpp_lex_direct): Only accept raw strings if rliterals.

From-SVN: r177868
 2011-08-18 16:13:49 +01:00
Gabriel Charette
3f6ced102d LINEMAP_POSITION_FOR_COLUMN had the exact same effect as linemap_position_for_column... 
LINEMAP_POSITION_FOR_COLUMN had the exact same effect as
linemap_position_for_column, removed it and updated users
to use linemap_position_for_column instead

        libcpp/ChangeLog
	* include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
	Update all users to use linemap_position_for_column instead.

        gcc/go/ChangeLog
	* gofrontend/lex.cc (Lex::location): Update to use
	linemap_position_for_column instead.
        (Lex::earlier_location): Likewise.

From-SVN: r177768
 2011-08-15 20:35:58 +00:00
Gabriel Charette
0681d04c47 line-map.h (struct line_maps): Remove unused field last_listed. 
* include/line-map.h (struct line_maps):
Remove unused field last_listed. Update all users.

From-SVN: r176898
 2011-07-28 20:57:20 +00:00
H.J. Lu
5e9627caa4 Set need_64bit_hwint to yes for x86 targets. 
gcc/

2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc: Set need_64bit_hwint to yes for x86 targets.

libcpp/

2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Set need_64bit_hwint to yes for x86 targets.
	* configure: Regenerated.

From-SVN: r176871
 2011-07-28 07:29:38 -07:00
Rainer Orth
a024b70f10 system.h [...]: Wrap C function declarations in extern "C". 
* system.h [__cplusplus]: Wrap C function declarations in extern "C".
-This line, and those below, will be ignored--

M    ChangeLog
M    system.h

From-SVN: r176748
 2011-07-25 14:26:58 +00:00
Rainer Orth
5b6d595bd7 re PR bootstrap/49794 (Solaris 10/x86 bootstrap broken by C++ build) 
2011-07-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	gcc:
	PR bootstrap/49794
	* configure.ac: Test AM_ICONV with CXX.
	* configure: Regenerate.
	* config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.

	gcc/ada:
	PR bootstrap/49794
	* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
	Assign to act.sa_sigaction.
	* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
	current->return_address to char * before arithmetic.

	libcpp:
	PR bootstrap/49794
	* configure.ac: Test AM_ICONV with CXX.
	* configure: Regenerate.
	* system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

From-SVN: r176620
 2011-07-22 08:58:25 +00:00
Dodji Seketeli
d0a9fbe16c Use source_location where it is due 
libcpp/

	* directives.c (struct if_stack): Use source_location as type
	here.
	* include/cpplib.h (struct cpp_callbacks)<include, define, undef,
	indent, def_pragma, used_define, used_undef>: Properly use
	source_location as parameter type, rather than unsigned int.

From-SVN: r176333
 2011-07-15 23:34:02 +02:00
Joseph Myers
d6919c1f42 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po,
	ja.po, nl.po, ru.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po,
	zh_TW.po: Update.

From-SVN: r176061
 2011-07-08 20:29:04 +01:00
Rainer Orth
fbdd5d8715 re PR bootstrap/39150 (Configure scripts have no 64-Bit Solaris defined (only i386-solaris*).) 
gcc:
	PR target/39150
	* configure.ac (gcc_cv_as_hidden): Also accept
	x86_64-*-solaris2.1[0-9]*.
	(gcc_cv_as_cfi_directive): Likewise.
	(gcc_cv_as_comdat_group_group): Likewise.
	(set_have_as_tls): Likewise.
	* configure: Regenerate.
	* config.gcc (i[34567]86-*-solaris2*): Also handle
	x86_64-*-solaris2.1[0-9]*.
	* config.host (i[34567]86-*-solaris2*): Likewise.
	* config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
	* config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine.
	[USE_GLD] (ARCH_DEFAULT_EMULATION): Define.
	(TARGET_LD_EMULATION): Use it.
	* config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define.
	(SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default.
	* config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define.
	(ASM_CPU64_DEFAULT_SPEC): Define.
	(ASM_CPU_SPEC): Use %(asm_cpu_default).
	(ASM_SPEC): Redefine.
	(DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT.
	* config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce.
	* doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*):
	Document.
	(Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]*
	configuration.
	(Specific, x86_64-*-solaris2.1[0-9]*): Document.

	gcc/ada:
	PR target/39150
	* gcc-interface/Makefile.in: Handle x86_64-solaris2.

	libgcc:
	PR target/39150
	* config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
	like i?86-*-solaris2.1[0-9]*.
	(i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
	* configure.ac (i?86-*-solaris2*): Likewise.
	* configure: Regenerate.

	gcc/testsuite:
	PR target/39150
	* gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*.

	toplevel:
	PR target/39150
	* configure.ac (i[3456789]86-*-solaris2*): Also accept
	x86_64-*-solaris2.1[0-9]*.
	* configure: Regenerate.

	boehm-gc:
	PR target/39150
	* configure.ac (i?86-*-solaris2.[89]): Also accept
	x86_64-*-solaris2.1?.
	* configure: Regenerate.

	gnattools:
	PR target/39150
	* configure.ac (*86-*-solaris2*): Also accept
	x86_64-*-solaris2.1[0-9]*.
	* configure: Regenerate.

	libcpp:
	PR target/39150
	* configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
	like i[34567]86-*-solaris2.1[0-9]*.
	* configure: Regenerate.

	libgo:
	PR target/39150
	* config/libtool.m4: Handle x86_64-*-solaris2.1[0-9]* like
	i?86-*-solaris*.
	* configure: Regenerate.

	libjava:
	PR target/39150
	* configure.host (x86_64-*): Add -Usun to libgcj_flags.
	(x86_64-*-solaris2.1[0-9]*): New case.
	(i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*.

From-SVN: r175958
 2011-07-07 09:24:16 +00:00
Joseph Myers
ced4d0e333 gcc.pot: Regenerate. 
gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r175251
 2011-06-21 11:33:57 +01:00
Jason Merrill
8787a05aaa re PR c++/45399 ([C++0x] Warning for \0 in raw strings) 
PR c++/45399
	* lex.c (lex_raw_string): Don't check for embedded NUL.

From-SVN: r175121
 2011-06-16 18:09:12 -04:00
Dodji Seketeli
38fbfaf6fb re PR preprocessor/48532 (Wrong location of namespaced pragma involving macros) 
PR preprocessor/48532

libcpp/

	* directives.c (do_pragma): Don't forget the invocation location
	when parsing the pragma name of a namespaced pragma directive.

gcc/testsuite/

	* gcc.dg/cpp/pragma-3.c: New test case.

From-SVN: r174694
 2011-06-06 13:33:42 +02:00
John Tytgat
fc0993ac13 files.c (read_file_guts): Add test on non-zero value of S_ISREG. 
2011-05-29  John Tytgat  <John.Tytgat@aaug.net>

	* files.c (read_file_guts): Add test on non-zero value of S_ISREG.

From-SVN: r174571
 2011-06-02 17:57:44 +00:00
Uros Bizjak
5e70c0b572 * lex.c (init_vectorized_lexer): Fix comparison of masked value. 
From-SVN: r174037
 2011-05-22 21:04:54 +02:00
Uros Bizjak
ef230b3836 re PR bootstrap/49104 (bootstrap failure on AMD K6-2 with illegal instruction (cmove) in stage2) 
PR target/49104
	* config/i386/cpuid.h (bit_MMXEXT): New define.

libcpp/ChangeLog:

2011-05-22  Uros Bizjak  <ubizjak@gmail.com>

	PR target/49104
	* lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
	is defined.  Check bit_MMXEXT and bit_CMOV to use search_line_mmx.

From-SVN: r174032
 2011-05-22 20:53:32 +02:00
Joseph Myers
f3b143f080 * zh_CN.po: Update. 
From-SVN: r173697
 2011-05-12 12:02:23 +01:00
Jan Kratochvil
e5b0dad8fd ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h. 
include/
	* ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h.

contrib/
	* paranoia.cc (ENUM_BITFIELD): Remove.

gcc/
	* system.h (ENUM_BITFIELD): Remove.

libcpp/
	* system.h (ENUM_BITFIELD): Remove.

From-SVN: r172933
 2011-04-25 18:05:37 +00:00
Jakub Jelinek
6cfae07011 re PR preprocessor/48740 (Raw C++0x strings and trigraphs mix badly) 
PR preprocessor/48740
	* lex.c (lex_raw_string): When raw string ends with
	??) followed by raw prefix and ", ensure it is preprocessed
	with ??) rather than ??].

	* c-c++-common/raw-string-11.c: New test.

From-SVN: r172903
 2011-04-24 01:32:09 +02:00
Jim Meyering
046957830e remove useless if-before-free tests 
Change "if (E) free (E);" to "free (E);" everywhere except in the
libgo/, intl/, zlib/ and classpath/ directories.
Also transform equivalent variants like
"if (E != NULL) free (E);" and allow an extra cast on the
argument to free.  Otherwise, the tested and freed "E"
expressions must be identical, modulo white space.

From-SVN: r172785
 2011-04-20 18:19:03 +00:00
Joseph Myers
6733afe1b8 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po,
	ja.po, nl.po, ru.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po,
	zh_TW.po: Update.

From-SVN: r171909
 2011-04-03 12:33:31 +01:00
Kai Tietz
4489800d00 files.c (file_hash_eq): Use filename_cmp instead of strcmp. 
2011-03-25  Kai Tietz  <ktietz@redhat.com>

	* files.c (file_hash_eq): Use filename_cmp
	instead of strcmp.
	(nonexistent_file_hash_eq): Likewise.
	(remap_filename): Likewise.
	Handle absolute DOS-path,
	(append_file_to_dir): Check for IS_DIR_SEPARATOR
	instead of slash.
	(read_name_map): Likewise.
	* linemap.c (linemap_add): Use filename_cmp
	instead of strcmp.
	* mkdeps.c (apply_vpath): Use filename_ncmp
	instead of strncmp.
	(deps_restore): Use filename_cmp instead of
	strcmp.
	* init.c (read_original_directory): Use
	IS_DIR_SEPARATOR instead of checking for slash.

From-SVN: r171521
 2011-03-25 20:11:26 +01:00
Joseph Myers
a7a510197f * cpplib.pot: Regenerate. 
From-SVN: r171406
 2011-03-24 16:43:18 +00:00
Michael Meissner
f3c33d9dc8 Make UNSPEC/UNSPECV constants use the enum; Fix 48192; Add test case for 48053 
From-SVN: r171247
 2011-03-21 16:21:30 +00:00
Richard Henderson
01956319b6 re PR bootstrap/45381 (Bootstrap failure for powerpc-apple-darwin9: error: AltiVec argument passed to unprototyped function) 
PR bootstrap/45381
* lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.

From-SVN: r171165
 2011-03-18 13:20:35 -07:00
Joseph Myers
3ba03783a9 * cpplib.pot: Regenerate. 
From-SVN: r170702
 2011-03-05 19:45:12 +00:00
Joseph Myers
138d831e9b * ru.po: New. 
From-SVN: r168573
 2011-01-07 14:34:04 +00:00
Eric Botcazou
c5a62c6fde re PR preprocessor/39213 (Preprocessor ICE with -m64 and --traditional-cpp) 
PR preprocessor/39213
	* directives.c (end_directive): Call _cpp_remove_overlay for deferred
	pragmas as well in traditional mode.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r168490
 2011-01-04 23:18:12 +00:00
Jakub Jelinek
d652f226fc Update Copyright years for files modified in 2010. 
From-SVN: r168438
 2011-01-03 21:52:22 +01:00
Joseph Myers
be18ab509f be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po,
	ja.po, nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po:
	Update.

From-SVN: r168073
 2010-12-19 20:34:44 +00:00
Joseph Myers
2f230e8baa * ja.po: Update. 
From-SVN: r168054
 2010-12-19 14:09:07 +00:00
Joseph Myers
c50ebc7332 * cpplib.pot: Regenerate. 
From-SVN: r168025
 2010-12-18 16:21:56 +00:00
Joseph Myers
6e6c07d810 * ja.po: Update. 
From-SVN: r168024
 2010-12-18 16:02:34 +00:00
Joseph Myers
7949d862e2 * ja.po: Update. 
From-SVN: r167982
 2010-12-17 14:00:25 +00:00
Joseph Myers
3b58a10d5b * de.po: Update. 
From-SVN: r167772
 2010-12-13 21:49:00 +00:00
Joseph Myers
9fdca9e332 * es.po: Update. 
From-SVN: r167098
 2010-11-23 23:26:07 +00:00
Ian Lance Taylor
0e1a989c9c re PR bootstrap/45538 (--enable-build-with-cxx compiling gcc/libcpp/charset.c) 
PR bootstrap/45538
	* configure.ac: Use AC_USE_SYSTEM_EXTENSIONS.  Remove switch of
	AC_LANG based on ENABLE_BUILD_WITH_CXX.

From-SVN: r166896
 2010-11-18 07:35:34 +00:00
Kai Tietz
651a20b54b re PR preprocessor/17349 (// comments cause weird behaviour with options -E -C) 
2010-11-16  Kai Tietz  <kai.tietz@onevision.com>

        PR preprocessor/17349
        * lex.c (save_comment): Handle in argument passing c++
        comments special.

2010-11-16  Kai Tietz  <kai.tietz@onevision.com>

        PR preprocessor/17349
        * gcc.dg/cpp/cmdlne-C3.c: New.

From-SVN: r166817
 2010-11-16 20:50:17 +01:00
Joseph Myers
db710796ab * sv.po: Update. 
From-SVN: r166743
 2010-11-15 01:33:55 +00:00
Joseph Myers
c55c1f4645 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po,
	ja.po, nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po:
	Update.

From-SVN: r166738
 2010-11-14 21:49:37 +00:00
Ian Lance Taylor
480767a91c configure.ac: Use AC_SYS_LARGEFILE. 
gcc/:
	* configure.ac: Use AC_SYS_LARGEFILE.
	* configure: Rebuild.
	* config.in: Rebuild.
libcpp/:
	* configure.ac: Use AC_SYS_LARGEFILE.
	* configure: Rebuild.
	* config.in: Rebuild.

From-SVN: r166230
 2010-11-03 02:45:25 +00:00
Joseph Myers
41787e1db8 * cpplib.pot: Regenerate. 
From-SVN: r165833
 2010-10-22 15:50:24 +01:00
Basile Starynkevitch
078419c9c3 line-map.h (source_location): Remove obsolete comment mentioning location_s. 
2010-10-19  Basile Starynkevitch  <basile@starynkevitch.net>
	* line-map.h (source_location): Remove obsolete comment
	mentioning location_s.

From-SVN: r165680
 2010-10-19 06:57:24 +00:00
Kai Tietz
d687413849 re PR preprocessor/45362 (Dangling reference about saved cpp_macro for push/pop macro) 
2010-09-29  Kai Tietz  <kai.tietz@onevision.com>

	PR preprocessor/45362
	* directives.c (cpp_pop_definition): Make static.
	(do_pragma_push_macro): Reworked to store text
	definition.
	(do_pragma_pop_macro): Add free text definition.
	(cpp_push_definition): Removed.
	* include/cpplib.h (cpp_push_definition): Removed.
	(cpp_pop_definition): Likewise.
	* internal.h (def_pragma_macro): Remove member 'value'
	and add new members 'definition', 'line',
	'syshdr', 'sued' and 'is_undef'.
	* pch.c (_cpp_restore_pushed_macros): Rework to work
	on text definition and store additional macro flags.
	(_cpp_save_pushed_macros): Likewise.

From-SVN: r164729
 2010-09-29 20:18:38 +02:00
Joseph Myers
e3339d0f33 optc-gen.awk: Generate global_options initializer instead of individual variables. 
gcc:
	* optc-gen.awk: Generate global_options initializer instead of
	individual variables.  Add x_ prefix to names of structure
	members.
	* opth-gen.awk: Generate gcc_options structure.  Add x_ prefix to
	names of structure members.
	* doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER,
	HARD_FRAME_POINTER_IS_ARG_POINTER): Document.
	* doc/tm.texi: Regenerate.
	* alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
	* builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.
	* c-parser.c (disable_extension_diagnostics,
	restore_extension_diagnostics): Update names of cpp_options
	members.
	* combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
	* common.opt (fcompare-debug-second): Don't use Var.
	* config/alpha/alpha.h (target_flags): Remove.
	* config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
	HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
	* config/bfin/bfin.h (target_flags): Remove.
	* config/cris/cris.h (target_flags): Remove.
	* config/i386/i386-c.c (ix86_pragma_target_parse): Update names of
	cl_target_option members.
	* config/i386/i386.c (ix86_force_align_arg_pointer): Remove.
	(ix86_function_specific_print, ix86_valid_target_attribute_tree,
	ix86_can_inline_p): Update names of cl_target_option members.
	* config/i386/i386.h (ix86_isa_flags): Remove.
	* config/lm32/lm32.h (target_flags): Remove.
	* config/mcore/mcore.h (mcore_stack_increment): Remove.
	* config/mcore/mcore.md (addsi3): Remove extern declaration of
	flag_omit_frame_pointer.
	* config/mep/mep.h (target_flags): Remove.
	* config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
	HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
	* config/mmix/mmix.h (target_flags): Remove.
	* config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic,
	flag_expensive_optimizations): Remove.
	* config/s390/s390.h (flag_pic): Remove.
	* config/score/score-conv.h (target_flags): Remove.
	* config/sh/sh.h (sh_fixed_range_str): Remove.
	* config/spu/spu.h (target_flags, spu_fixed_range_string): Remove.
	* dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
	* df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* diagnostic.c (diagnostic_initialize): Update names of
	diagnostic_context members.
	* diagnostic.h (diagnostic_context): Rename inhibit_warnings and
	warn_system_headers.
	(diagnostic_report_warnings_p): Update for new names.
	* dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
	* emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and
	HARD_FRAME_POINTER_IS_ARG_POINTER.
	* flags.h (flag_compare_debug): Declare.
	* ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
	* opts.c (flag_compare_debug): Define.
	(common_handle_option): Update names of diagnostic_context
	members.  Handle -fcompare-debug-second.
	(fast_math_flags_struct_set_p): Update names of cl_optimization
	members.
	* reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
	HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use.
	* sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
	* stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.

gcc/c-family:
	* c-common.c (c_cpp_error): Update names of diagnostic_context
	members.
	* c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
	cl_optimization members.
	* c-opts.c (warning_as_error_callback, c_common_handle_option,
	sanitize_cpp_opts, finish_options): Update names of cpp_options
	members.

gcc/fortran:
	* cpp.c (cpp_define_builtins): Update names of gfc_option_t
	members.
	(gfc_cpp_post_options): Update names of cpp_options members.
	(cb_cpp_error): Update names of diagnostic_context members.
	* f95-lang.c (gfc_init_builtin_functions): Update names of
	gfc_option_t members.
	* gfortran.h (gfc_option_t): Rename warn_conversion and
	flag_openmp.
	* intrinsic.c (gfc_convert_type_warn): Update names of
	gfc_option_t members.
	* options.c (gfc_init_options, gfc_post_options, set_Wall,
	gfc_handle_option): Update names of gfc_option_t members.
	* parse.c (next_free, next_fixed): Update names of gfc_option_t
	members.
	* scanner.c (pedantic): Remove extern declaration.
	(skip_free_comments, skip_fixed_comments, include_line): Update
	names of gfc_option_t members.
	* trans-decl.c (gfc_generate_function_code): Update names of
	gfc_option_t members.

gcc/java:
	* java-tree.h (flag_filelist_file, flag_assert, flag_jni,
	flag_force_classes_archive_check, flag_redundant, flag_newer,
	flag_use_divide_subroutine, flag_use_atomic_builtins,
	flag_use_boehm_gc, flag_hash_synchronization,
	flag_check_references, flag_optimize_sci, flag_indirect_classes,
	flag_indirect_dispatch, flag_store_check,
	flag_reduced_reflection): Remove.
	* jcf-dump.c (flag_newer): Remove.
	* jcf.h (quiet_flag): Remove.
	* parse.h (quiet_flag): Remove.

libcpp:
	* include/cpplib.h (cpp_options): Rename warn_deprecated,
	warn_traditional, warn_long_long and pedantic.
	* directives.c (directive_diagnostics, _cpp_handle_directive):
	Update names of cpp_options members.
	* expr.c (cpp_classify_number, eval_token): Update names of
	cpp_options members.
	* init.c (cpp_create_reader, post_options): Update names of
	cpp_options members.
	* internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
	cpp_options members.
	* macro.c (parse_params): Update names of cpp_options members.

From-SVN: r164723
 2010-09-29 15:49:14 +01:00
Ian Lance Taylor
128465e66d * init.c: Fix type name in comment. 
From-SVN: r164306
 2010-09-15 14:41:31 +00:00
Jakub Jelinek
a69d2520e0 re PR preprocessor/45457 (ICE: invalid built-in macro "__DBL_DENORM_MIN__") 
PR preprocessor/45457
	* expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
	needed.
	* directives.c (do_ifdef, do_ifndef): Likewise.

	* c-c++-common/cpp/pr45457.c: New test.

From-SVN: r163705
 2010-09-01 00:47:25 +02:00
Rainer Orth
707bcb7ae4 * system.h [HAVE_INTTYPES_H]: Include inttypes.h. 
From-SVN: r163569
 2010-08-26 17:58:31 +00:00
Richard Henderson
6f173e52cb re PR bootstrap/45376 (no such instruction: `pcmpestri $0,(%rdi),%xmm0') 
PR bootstrap/45376
        * configure.ac (HAVE_SSE4): New check.
        * configure, config.in: Rebuild.
        * lex.c (search_line_sse42): Omit if !HAVE_SSE4.

From-SVN: r163528
 2010-08-24 14:08:05 -07:00
Rainer Orth
789d73cb17 lex.c: Disable init_vectorized_lexer etc. 
* lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
	etc. on Solaris 2/x86.

From-SVN: r163522
 2010-08-24 17:23:35 +00:00
Richard Henderson
246a2fcb5e Vectorize fast path of _cpp_clean_line. 
* configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
	(ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
	(ptrdiff_t): Check via AC_CHECK_TYPE.
	* config.in, configure: Rebuild.
	* system.h: Include stdint.h, if available.
	* lex.c (WORDS_BIGENDIAN): Provide default.
	(acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
	acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
	search_line_sse2, search_line_sse42, init_vectorized_lexer,
	search_line_fast): New.
	(_cpp_clean_line): Use search_line_fast.  Restructure the fast
	loop to make it clear when we're leaving the loop.  Stay in the
	fast loop for non-trigraph '?'.

Co-Authored-By: Andi Kleen <ak@linux.intel.com>
Co-Authored-By: David S. Miller <davem@davemloft.net>

From-SVN: r163446
 2010-08-21 12:05:40 -07:00
Jakub Jelinek
8e680db5b6 cpplib.h (struct cpp_callbacks): Add user_builtin_macro callback. 
* include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
	callback.
	(enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
	(cpp_macro_definition): Remove const qual from second argument.
	* macro.c (enter_macro_context): Call user_builtin_macro callback for
	NODE_BUILTIN !NODE_USED macros.
	(warn_of_redefinition): Likewise.  Remove const qual from second
	argument.
	(cpp_macro_definition): Likewise.
	* pch.c (write_macdef, save_macros): Call user_builtin_macro callback
	for NODE_BUILTIN !NODE_USED macros.

	* c-family/c-cppbuiltin.c: Include cpp-id-data.h.
	(lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
	(lazy_hex_fp_value): New function.
	(builtin_define_with_hex_fp_value): Provide definitions lazily.
	* Makefile.in (c-family/c-cppbuiltin.o): Depend on $(CPP_ID_DATA_H).

From-SVN: r160626
 2010-06-11 20:37:34 +02:00
Joseph Myers
1cb4261144 common.opt (fshow-column): Don't mark as C ObjC C++ ObjC++. 
gcc:
	* common.opt (fshow-column): Don't mark as C ObjC C++ ObjC++.

gcc/c-family:
	* c-opts.c (c_common_handle_option): Don't handle
	OPT_fshow_column.

libcpp:
	* include/cpplib.h (struct cpp_options): Remove show_column.
	* init.c (cpp_create_reader, post_options): Don't set show_column.

From-SVN: r160553
 2010-06-10 16:10:11 +01:00
Joern Rennecke
ff5dfc4869 re PR bootstrap/44432 ([boot with C++] configure does not check presence of host C++ compiler) 
PR bootstrap/44432
	* configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
	check that C++ compiler works.
	* configure: Regenerate.

From-SVN: r160460
 2010-06-09 11:32:23 +01:00
Laurynas Biveinis
a9429e29f5 utils.c (init_gnat_to_gnu): Use typed GC allocation. 
gcc/ada:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
	allocation.
	(init_dummy_type): Likewise.
	(gnat_pushlevel): Likewise.

	* gcc-interface/trans.c (Attribute_to_gnu): Likewise.
	(Subprogram_Body_to_gnu): Likewise.
	(Compilation_Unit_to_gnu): Likewise.
	(start_stmt_group): Likewise.
	(extract_encoding): Likewise.
	(decode_name): Likewise.

	* gcc-interface/misc.c (gnat_printable_name): Likewise.

	* gcc-interface/decl.c (annotate_value): Likewise.

	* gcc-interface/ada-tree.h (struct lang_type): Add variable_size
	GTY option.
	(struct lang_decl): Likewise.
	(SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
	(SET_DECL_LANG_SPECIFIC): Likewise.

gcc/c-family:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* c-pragma.c (push_alignment): Use typed GC allocation.
	(handle_pragma_push_options): Likewise.

	* c-common.c (parse_optimize_options): Likewise.

	* c-common.h (struct sorted_fields_type): Add variable_size GTY
	option.

gcc/cp:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* typeck2.c (abstract_virtuals_error): Likewise.

	* pt.c (maybe_process_partial_specialization): Likewise.
	(register_specialization): Likewise.
	(add_pending_template): Likewise.
	(lookup_template_class): Likewise.
	(push_tinst_level): Likewise.

	* parser.c (cp_lexer_new_main): Likewise.
	(cp_lexer_new_from_tokens): Likewise.
	(cp_token_cache_new): Likewise.
	(cp_parser_context_new): Likewise.
	(cp_parser_new): Likewise.
	(cp_parser_nested_name_specifier_opt): Likewise.
	(cp_parser_template_id): Likewise.

	* name-lookup.c (binding_entry_make): Likewise.
	(binding_table_construct): Likewise.
	(binding_table_new): Likewise.
	(cxx_binding_make): Likewise.
	(pushdecl_maybe_friend): Likewise.
	(begin_scope): Likewise.
	(push_to_top_level): Likewise.

	* lex.c (init_reswords): Likewise.
	(retrofit_lang_decl): Likewise.
	(cxx_dup_lang_specific_decl): Likewise.
	(copy_lang_type): Likewise.
	(cxx_make_type): Likewise.

	* decl.c (make_label_decl): Likewise.
	(check_goto): Likewise.
	(start_preparsed_function): Likewise.
	(save_function_data): Likewise.

	* cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.

	* cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.

	* class.c (finish_struct_1): Likewise.

	* cp-tree.h (struct lang_type): Add variable_size GTY option.
	(struct lang_decl): Likewise.

	* parser.c (cp_parser_new): Update comment to not reference
	ggc_alloc.

gcc/fortran:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* trans-types.c (gfc_get_nodesc_array_type): Use typed GC
	allocation.
	(gfc_get_array_type_bounds): Likewise.

	* trans-decl.c (gfc_allocate_lang_decl): Likewise.
	(gfc_find_module): Likewise.

	* f95-lang.c (pushlevel): Likewise.

	* trans.h (struct lang_type): Add variable_size GTY option.
	(struct lang_decl): Likewise.

gcc/java:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* jcf-reader.c (jcf_parse_constant_pool): Use typed GC allocation.

	* jcf-parse.c (java_parse_file): Likewise.
	(process_zip_dir): Likewise.

	* java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise.
	(MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise.

	* expr.c (add_type_assertion): Likewise.

	* decl.c (make_binding_level): Likewise.
	(java_dup_lang_specific_decl): Likewise.

	* constants.c (set_constant_entry): Likewise.
	(cpool_for_class): Likewise.

	* class.c (add_method_1): Likewise.
	(java_treetreehash_new): Likewise.

	* java-tree.h (struct lang_type): Add variable_size GTY option.
	(struct lang_decl): Likewise.

	* jch.h (struct cpool_entry): Likewise.

	* java-tree.h (java_treetreehash_create): Remove parameter ggc.

	* except.c (prepare_eh_table_type): Update
	java_treetreehash_create call.

	* class.c (add_method_1): Update java_treetreehash_create call.
	(java_treetreehash_create): Remove parameter gc.  Use
	htab_create_ggc.

gcc/lto:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* lto.c (lto_read_in_decl_state): Use typed GC allocation.
	(lto_file_read): Likewise.
	(new_partition): Likewise.
	(read_cgraph_and_symbols): Likewise.

gcc/objc:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
	allocation.

	* objc-act.c (objc_volatilize_decl): Likewise.
	(objc_build_string_object): Likewise.
	(hash_init): Likewise.
	(hash_enter): Likewise.
	(hash_add_attr): Likewise.
	(add_class): Likewise.
	(start_class): Likewise.

gcc/objcp:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* objcp-decl.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
	allocation.

gcc:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* doc/tm.texi (Per-Function Data): Do not reference ggc_alloc.

	* doc/gty.texi (GTY Options): Document typed GC allocation and
	variable_size GTY option.

	* ggc-internal.h: New.

	* ggc.h: Update copyright year.
	(digit_string): Move to stringpool.c.
	(ggc_mark_stringpool, ggc_purge_stringpool, ggc_mark_roots)
	(gt_pch_save_stringpool, gt_pch_fixup_stringpool)
	(gt_pach_restore_stringpool, gt_pch_p_S, gt_pch_note_object)
	(init_ggc_pch, ggc_pch_count_object, ggc_pch_total_size)
	(ggc_pch_this_base, ggc_pch_alloc_object, ggc_pch_prepare_write)
	(ggc_pch_write_object, ggc_pch_finish, ggc_pch_read)
	(ggc_force_collect, ggc_get_size, ggc_statistics)
	(ggc_print_common_statistics): Move to ggc-internal.h.
	(digit_vector, new_ggc_zone, destroy_ggc_zone, ggc_alloc_stat)
	(ggc_alloc, ggc_alloc_cleared, ggc_realloc, ggc_calloc, GGC_NEW)
	(GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR, ggc_alloc_rtvec)
	(ggc_alloc_tree, gt_pch_save, ggc_min_expand_heuristic)
	(ggc_min_heapsize_heuristic, ggc_alloc_zone)
	(ggc_alloc_zone_pass_stat): Remove.
	(ggc_internal_alloc_stat, ggc_internal_alloc)
	(ggc_internal_cleared_alloc_stat): New.
	(GGC_RESIZEVEC, GGC_RESIZEVAR): Redefine.
	(ggc_internal_vec_alloc_stat)
	(ggc_internal_cleared_vec_alloc_stat)
	(ggc_internal_vec_alloc_stat, ggc_internal_cleared_vec_alloc)
	(ggc_alloc_atomic_stat, ggc_alloc_atomic)
	(ggc_alloc_cleared_atomic, ggc_cleared_alloc_htab_ignore_args)
	(ggc_cleared_alloc_ptr_array_two_args): New.
	(htab_create_ggc, splay_tree_new_ggc): Redefine.
	(ggc_splay_alloc): Change the type of the first argument to
	enum gt_types_enum.
	(ggc_alloc_string): Make macro.
	(ggc_alloc_string_stat): New.
	(ggc_strdup): Redefine.
	(rtl_zone, tree_zone, tree_id_zone): Declare unconditionally.
	(ggc_alloc_rtvec_sized): New.
	(ggc_alloc_zone_stat): Rename to ggc_internal_alloc_zone_stat.
	(ggc_internal_alloc_zone_pass_stat, ggc_internal_alloc_zone_stat)
	(ggc_internal_cleared_alloc_zone_stat)
	(ggc_internal_zone_alloc_stat)
	(ggc_internal_zone_cleared_alloc_stat)
	(ggc_internal_zone_vec_alloc_stat)
	(ggc_alloc_zone_rtx_def_stat)
	(ggc_alloc_zone_tree_node_stat)
	(ggc_alloc_zone_cleared_tree_node_stat)
	(ggc_alloc_cleared_gimple_statement_d_stat): New.

	* ggc-common.c: Include ggc-internal.h.
	(ggc_internal_cleared_alloc_stat): Rename from
	ggc_alloc_cleared_stat.
	(ggc_realloc_stat): Use ggc_internal_alloc_stat.
	(ggc_calloc): Remove.
	(ggc_cleared_alloc_htab_ignore_args): New.
	(ggc_cleared_alloc_ptr_array_two_args): New.
	(ggc_splay_alloc): Add obj_type parameter.
	(init_ggc_heuristics): Formatting fixes.

	* ggc-none.c: Update copyright year.
	(ggc_alloc_stat): Rename to ggc_alloc_stat.
	(ggc_alloc_cleared_stat): Rename to
	ggc_internal_cleared_alloc_stat.
	(struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.

	* ggc-page.c: Update copyright year.  Include ggc-internal.h.
	Remove references to ggc_alloc in comments.
	(ggc_alloc_typed_stat): Call ggc_internal_alloc_stat.
	(ggc_alloc_stat): Rename to ggc_internal_alloc_stat.
	(new_ggc_zone, destroy_ggc_zone): Remove.
	(struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.

	* ggc-zone.c: Include ggc-internal.h.  Remove references to
	ggc_alloc in comments.
	(ggc_alloc_zone_stat): ggc_internal_alloc_zone_stat.
	(ggc_internal_alloc_zone_pass_stat): New.
	(ggc_internal_cleared_alloc_zone_stat): New.
	(ggc_alloc_typed_stat): Use ggc_internal_alloc_zone_pass_stat.
	(ggc_alloc_stat): Rename ggc_internal_alloc_stat.
	(new_ggc_zone, destroy_ggc_zone): Remove.

	* stringpool.c: Update copyright year.  Include ggc-internal.h
	(digit_vector): Make static.
	(digit_string): Moved from ggc.h.
	(stringpool_ggc_alloc): Use ggc_alloc_atomic.
	(ggc_alloc_string): Rename to ggc_alloc_string_stat.

	* Makefile.in (GGC_INTERNAL_H): New.
	(ggc_common.o, ggc-page.o, ggc-zone.o, stringpool.o): Add
	$(GGC_INTERNAL_H) to dependencies.

	* gentype.c: Update copyright year.
	(walk_type): Accept variable_size GTY option.
	(USED_BY_TYPED_GC_P): New macro.
	(write_enum_defn): Use USED_BY_TYPED_GC_P.  Do not output
	whitespace at the end of strings.
	(get_type_specifier, variable_size_p): New functions.
	(alloc_quantity, alloc_zone): New enums.
	(write_typed_alloc_def): New function.
	(write_typed_struct_alloc_def): Likewise.
	(write_typed_typed_typedef_alloc_def): Likewise.
	(write_typed_alloc_defns): Likewise.
	(output_typename, write_splay_tree_allocator_def): Likewise.
	(write_splay_tree_allocators): Likewise.
	(main): Call write_typed_alloc_defns and
	write_splay_tree_allocators.

	* lto-streamer.h (lto_file_decl_data_ptr): New.

	* passes.c (order): Define using cgraph_node_ptr.

	* strinpool.c (struct string_pool_data): Declare nested_ptr using
	ht_identifier_ptr.

	* gimple.h (union gimple_statement_d): Likewise.

	* rtl.h (struct rtx_def): Likewise.
	(struct rtvec_def): Likewise.

	* tree.h (union tree_node): Likewise.

	* tree-ssa-operands.h (struct ssa_operand_memory_d): Likewise.

	* cfgloop.c (record_loop_exits): Use htab_create_ggc.

	* tree-scalar-evolution.c (scev_initialize): Likewise.

	* alias.c (record_alias_subset): Update splay_tree_new_ggc call.

	* dwarf2asm.c (dw2_force_const_mem): Likewise.

	* omp-low.c (lower_omp_critical): Likewise.

	* bitmap.h (struct bitmap_head_def): Update comment to not
	reference ggc_alloc.

	* config/pa/pa.c (get_deferred_label): Use GGC_RESIZEVEC.

	* ira.c (fix_reg_equiv_init): Use GGC_RESIZEVEC.

	* ipa-prop.c (duplicate_ggc_array): Rename to
	duplicate_ipa_jump_func_array.  Use typed GC allocation.
	(ipa_edge_duplication_hook): Call duplicate_ipa_jump_func_array.

	* gimple.c (gimple_alloc_stat): Use
	ggc_alloc_cleared_gimple_statement_d_stat.

	* varasm.c (create_block_symbol): Use ggc_alloc_zone_rtx_def.

	* tree.c (make_node_stat): Use
	ggc_alloc_zone_cleared_tree_node_stat.
	(make_tree_vec_stat): Likewise.
	(build_vl_exp_stat): Likewise.
	(copy_node_stat): Use ggc_alloc_zone_tree_node_stat.
	(make_tree_binfo_stat): Likewise.
	(tree_cons_stat): Likewise.

	* rtl.c (rtx_alloc_stat): Use ggc_alloc_zone_rtx_def_stat.
	(shallow_copy_rtx_stat): Likewise.
	(make_node_stat): Likewise.

	* lto-symtab.c: Fix comment.

	* tree-cfg.c (create_bb): Update comment to not reference
	ggc_alloc_cleared.
	* tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is
	value.

	* varpool.c (varpool_node): Use typed GC allocation.
	(varpool_extra_name_alias): Likewise.

	* varasm.c (emutls_decl): Likewise.
	(get_unnamed_section): Likewise.
	(get_noswitch_section): Likewise.
	(get_section): Likewise.
	(get_block_for_section): Likewise.
	(build_constant_desc): Likewise.
	(create_constant_pool): Likewise.
	(force_const_mem): Likewise.

	* tree.c (build_vl_exp_stat): Likewise.
	(build_real): Likewise.
	(build_string): Likewise.
	(decl_debug_expr_insert): Likewise.
	(decl_value_expr_insert): Likewise.
	(type_hash_add): Likewise.
	(build_omp_clause): Likewise.

	* tree-ssanames.c (duplicate_ssa_name_ptr_info): Likewise.

	* tree-ssa.c (init_tree_ssa): Likewise.

	* tree-ssa-structalias.c (heapvar_insert): Likewise.

	* tree-ssa-operands.c (ssa_operand_alloc): Likewise.

	* tree-ssa-loop-niter.c (record_estimate): Likewise.

	* tree-ssa-alias.c (get_ptr_info): Likewise.

	* tree-scalar-evolution.c (new_scev_info_str): Likewise.

	* tree-phinodes.c (allocate_phi_node): Likewise.

	* tree-iterator.c (tsi_link_before): Likewise.
	(tsi_link_after): Likewise.

	* tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.

	* tree-dfa.c (create_var_ann): Likewise.

	* tree-cfg.c (create_bb): Likewise.

	* toplev.c (alloc_for_identifier_to_locale): Likewise.
	(general_init): Likewise.

	* stringpool.c (stringpool_ggc_alloc): Likewise.
	(gt_pch_save_stringpool): Likewise.

	* sese.c (if_region_set_false_region): Likewise.

	* passes.c (do_per_function_toporder): Likewise.

	* optabs.c (set_optab_libfunc): Likewise.
	(set_conv_libfunc): Likewise.

	* lto-symtab.c (lto_symtab_register_decl): Likewise.

	* lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
	(input_eh_region): Likewise.
	(input_eh_lp): Likewise.
	(make_new_block): Likewise.
	(unpack_ts_real_cst_value_fields): Likewise.

	* lto-section-in.c (lto_new_in_decl_state): Likewise.

	* lto-cgraph.c (input_node_opt_summary): Likewise.

	* loop-init.c (loop_optimizer_init): Likewise.

	* lambda.h (lambda_vector_new): Likewise.

	* lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.

	* ira.c (update_equiv_regs): Likewise.

	* ipa.c (cgraph_node_set_new): Likewise.
	(cgraph_node_set_add): Likewise.
	(varpool_node_set_new): Likewise.
	(varpool_node_set_add): Likewise.

	* ipa-prop.c (ipa_compute_jump_functions_for_edge): Likewise.
	(duplicate_ipa_jump_func_array): Likewise.
	(ipa_read_node_info): Likewise.

	* ipa-cp.c (ipcp_create_replace_map): Likewise.

	* integrate.c (get_hard_reg_initial_val): Likewise.

	* gimple.c (gimple_alloc_stat): Likewise.
	(gimple_build_omp_for): Likewise.
	(gimple_seq_alloc): Likewise.
	(gimple_copy): Likewise.

	* gimple-iterator.c (gsi_insert_before_without_update): Likewise.
	(gsi_insert_after_without_update): Likewise.

	* function.c (add_frame_space): Likewise.
	(insert_temp_slot_address): Likewise.
	(assign_stack_temp_for_type): Likewise.
	(allocate_struct_function): Likewise.
	(types_used_by_var_decl_insert): Likewise.

	* except.c (init_eh_for_function): Likewise.
	(gen_eh_region): Likewise.
	(gen_eh_region_catch): Likewise.
	(gen_eh_landing_pad): Likewise.
	(add_call_site): Likewise.

	* emit-rtl.c (get_mem_attrs): Likewise.
	(get_reg_attrs): Likewise.
	(start_sequence): Likewise.
	(init_emit): Likewise.

	* dwarf2out.c (new_cfi): Likewise.
	(queue_reg_save): Likewise.
	(dwarf2out_frame_init): Likewise.
	(new_loc_descr): Likewise.
	(find_AT_string): Likewise.
	(new_die): Likewise.
	(add_var_loc_to_decl): Likewise.
	(clone_die): Likewise.
	(clone_as_declaration): Likewise.
	(break_out_comdat_types): Likewise.
	(new_loc_list): Likewise.
	(loc_descriptor): Likewise.
	(add_loc_descr_to_each): Likewise.
	(add_const_value_attribute): Likewise.
	(tree_add_const_value_attribute): Likewise.
	(add_comp_dir_attribute): Likewise.
	(add_name_and_src_coords_attributes): Likewise.
	(lookup_filename): Likewise.
	(store_vcall_insn): Likewise.
	(dwarf2out_init): Likewise.

	* dbxout.c (dbxout_init): Likewise.

	* config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.

	* config/sparc/sparc.c (sparc_init_machine_status): Likewise.

	* config/score/score7.c (score7_output_external): Likewise.

	* config/score/score3.c (score3_output_external): Likewise.

	* config/s390/s390.c (s390_init_machine_status): Likewise.

	* config/rs6000/rs6000.c (builtin_function_type): Likewise.
	(rs6000_init_machine_status): Likewise.
	(output_toc): Likewise.

	* config/pa/pa.c (pa_init_machine_status): Likewise.
	(get_deferred_plabel): Likewise.

	* config/moxie/moxie.c (moxie_init_machine_status): Likewise.

	* config/mmix/mmix.c (mmix_init_machine_status): Likewise.

	* config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.

	* config/mep/mep.c (mep_init_machine_status): Likewise.
	(mep_note_pragma_flag): Likewise.

	* config/m32c/m32c.c (m32c_init_machine_status): Likewise.

	* config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.

	* config/ia64/ia64.c (ia64_init_machine_status): Likewise.

	* config/i386/winnt.c (i386_pe_record_external_function): Likewise.
	(i386_pe_maybe_record_exported_symbol): Likewise.

	* config/i386/i386.c (get_dllimport_decl): Likewise.
	(ix86_init_machine_status): Likewise.
	(assign_386_stack_local): Likewise.

	* config/frv/frv.c (frv_init_machine_status): Likewise.

	* config/darwin.c (machopic_indirection_name): Likewise.

	* config/cris/cris.c (cris_init_machine_status): Likewise.

	* config/bfin/bfin.c (bfin_init_machine_status): Likewise.

	* config/avr/avr.c (avr_init_machine_status): Likewise.

	* config/arm/arm.c (arm_init_machine_status): Likewise.

	* config/alpha/alpha.c (alpha_init_machine_status): Likewise.
	(alpha_need_linkage): Likewise.
	(alpha_use_linkage): Likewise.

	* cgraph.c (cgraph_allocate_node): Likewise.
	(cgraph_create_edge_1): Likewise.
	(cgraph_create_indirect_edge): Likewise.
	(cgraph_add_asm_node): Likewise.

	* cfgrtl.c (init_rtl_bb_info): Likewise.

	* cfgloop.c (alloc_loop): Likewise.
	(rescan_loop_exit): Likewise.

	* cfg.c (init_flow): Likewise.
	(alloc_block): Likewise.
	(unchecked_make_edge): Likewise.

	* c-parser.c (c_parse_init): Likewise.
	(c_parse_file): Likewise.

	* c-decl.c (bind): Likewise.
	(record_inline_static): Likewise.
	(push_scope): Likewise.
	(make_label): Likewise.
	(lookup_label_for_goto): Likewise.
	(finish_struct): Likewise.
	(finish_enum): Likewise.
	(c_push_function_context): Likewise.

	* bitmap.c (bitmap_element_allocate): Likewise.
	(bitmap_gc_alloc_stat): Likewise.

	* alias.c (record_alias_subset): Likewise.
	(init_alias_analysis): Likewise.

include:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* splay-tree.h: Update copyright years.
	(splay_tree_s): Document fields.
	(splay_tree_new_typed_alloc): New.

	* hashtab.h: Update copyright years.
	(htab_create_typed_alloc): New.

libcpp:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* include/symtab.h (ht_identifier_ptr): New.

libiberty:

2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* splay-tree.c: Update copyright years.
	(splay_tree_new_typed_alloc): New.
	(splay_tree_new_with_allocator): Use it.

	* hashtab.c: Update copyright years.
	(htab_create_typed_alloc): New.
	(htab_create_alloc): Use it.

	* functions.texi: Regenerate.

From-SVN: r160425
 2010-06-08 07:25:24 +00:00
Ralf Wildenhues
c3f247f4ed re PR bootstrap/42798 (--enable-build-with-cxx bootstrap fails on i686-pc-linux-gnu (Fedora12)) 
Fix PR bootstrap/42798.

libiberty/:
        PR bootstrap/42798
        * configure.ac: Check for declaration of 'basename(char *)'.
        * configure: Regenerate.

libcpp/:
        PR bootstrap/42798
        * configure.ac: Check for declaration of 'basename(char *)'.
        * configure: Regenerate.
        * config.in: Regenerate.

libjava/:
        * configure: Regenerate.

libjava/classpath/:
        * configure: Regenerate.

fixincludes/:
        PR bootstrap/42798
        * configure.ac: Check for declaration of 'basename(char *)'.
        * configure: Regenerate.

From-SVN: r160211
 2010-06-03 06:45:02 +00:00
Diego Novillo
558c51c59d Undo inadvertent commit in rev 160105. 
From-SVN: r160107
 2010-06-01 10:20:24 -04:00
Diego Novillo
7bab65434c richi's fixes for c++ bootstrap 
From-SVN: r160105
 2010-06-01 10:05:17 -04:00
Joseph Myers
8efab4c82c * fi.po: New. 
From-SVN: r159426
 2010-05-15 02:06:29 +01:00
Joseph Myers
2778d7667c c-common.c (flag_isoc1x): New. 
gcc:
	* c-common.c (flag_isoc1x): New.
	(flag_isoc99): Update comment.
	* c-common.h (flag_isoc1x): New.
	(flag_isoc99): Update comment.
	* c-cppbuiltin.c (builtin_define_float_constants): Also define
	__<type>_DECIMAL_DIG__.
	* c-opts.c (set_std_c1x): New.
	(c_common_handle_option): Handle -std=c1x and -std=gnu1x.
	(set_std_c89, set_std_c99): Also set flag_isoc1x to 0.
	* c.opt (-std=c1x, -std=gnu1x): New options.
	* doc/cpp.texi: Mention -std=c1x.
	* doc/cppopts.texi (-std=c1x, -std=gnu1x): Document.
	* doc/extend.texi: Mention -std=c1x and -std=gnu1x.
	* doc/invoke.texi (-std=c1x, -std=gnu1x): Document.
	* doc/standards.texi: Mention C1X.
	* ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG,
	LDBL_DECIMAL_DIG, FLT_HAS_SUBNORM, DBL_HAS_SUBNORM,
	LDBL_HAS_SUBNORM, FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
	Define for C1X.

gcc/testsuite:
	* gcc.dg/c90-float-1.c: Also test that C1X macros are not defined.
	* gcc.dg/c99-float-1.c: Also test that C1X macros are not defined.
	* gcc.dg/c1x-float-1.c: New test.

libcpp:
	* include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
	* init.c (lang_defaults): Add entries for new language variants.
	(cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
	variants.

From-SVN: r158711
 2010-04-25 22:54:22 +01:00
Joseph Myers
7e4fe2c327 zh_CN.po: Update. 
gcc/po:
	* zh_CN.po: Update.

libcpp/po:
	* zh_CN.po: Update.

From-SVN: r158512
 2010-04-19 11:12:53 +01:00
Joseph Myers
017bd48626 * es.po: Update. 
From-SVN: r158485
 2010-04-18 13:33:22 +01:00
Joseph Myers
a49b38053e * sv.po: Update. 
From-SVN: r158443
 2010-04-16 19:58:56 +01:00
Joseph Myers
9b04d6de98 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r158426
 2010-04-16 15:55:56 +01:00
Manuel López-Ibáñez
d8a12e8478 re PR preprocessor/43195 (#pragma once and -H) 
2010-04-09  Manuel López-Ibáñez <manu@gcc.gnu.org>

	PR cpp/43195
libcpp/
	* files.c (report_missing_guard): Test for #pragma once.
testsuite/
	* gcc.dg/cpp/pr43195.c: New.
	* gcc.dg/cpp/pr43195.h: New.

From-SVN: r158169
 2010-04-09 16:08:42 +00:00
Simon Baldwin
87cf065171 diagnostic.h (diagnostic_override_option_index): New macro to set a diagnostic's option_index. 
* diagnostic.h (diagnostic_override_option_index): New macro to
	set a diagnostic's option_index.
	* c-tree.h (c_cpp_error): Add warning reason argument.
	* opts.c (_warning_as_error_callback): New.
	(register_warning_as_error_callback): Store callback for
	warnings enabled via enable_warning_as_error.
	(enable_warning_as_error): Call callback, minor code tidy.
	* opts.h (register_warning_as_error_callback): Declare.
	* c-opts.c (warning_as_error_callback): New, set cpp_opts flag in
	response to -Werror=.
	(c_common_init_options): Register warning_as_error_callback in opts.c.
	* common.opt: Add -Wno-cpp option.
	* c-common.c (struct reason_option_codes_t): Map cpp warning
	reason codes to gcc option indexes.
	* (c_option_controlling_cpp_error): New function, lookup the gcc
	option index for a cpp warning reason code.
	* (c_cpp_error): Add warning reason argument, call
	c_option_controlling_cpp_error for diagnostic_override_option_index.
	* doc/invoke.texi: Document -Wno-cpp.

	* cpp.c (cb_cpp_error): Add warning reason argument, set a value
	for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.

	* directives.c (do_diagnostic): Add warning reason argument,
	call appropriate error reporting function for code.
	(directive_diagnostics): Call specific warning functions with
	warning reason where appropriate.
	(do_error, do_warning, do_pragma_dependency): Add warning reason
	argument to do_diagnostic calls.
	* macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
	_cpp_create_definition): Call specific warning functions with
        warning reason where appropriate.
	* Makefile.in: Add new diagnostic functions to gettext translations.
	* include/cpplib.h (struct cpp_callbacks): Add warning reason code
	to error callback.
	(CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
	CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
	(CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
	CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
	CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
	CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
	CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
	CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
	CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
	warning reason codes.
	(cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
	cpp_warning_with_line, cpp_pedwarning_with_line,
	cpp_warning_with_line_syshdr): New specific error reporting functions.
	* pch.c (cpp_valid_state): Call specific warning functions with
        warning reason where appropriate.
	* errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
	diagnostic handlers.
	(cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
	cpp_warning_with_line, cpp_pedwarning_with_line,
	cpp_warning_with_line_syshdr): New specific error reporting functions.
	* expr.c (cpp_classify_number, eval_token, num_unary_op): Call
	specific warning functions with warning reason where appropriate.
	* lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
	warn_about_normalization, lex_identifier_intern, lex_identifier,
	_cpp_lex_direct): Ditto.
	* charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
	narrow_str_to_charconst): Ditto.

	* gcc.dg/cpp/warn-undef-2.c: New.
	* gcc.dg/cpp/warn-traditional-2.c: New.
	* gcc.dg/cpp/warn-comments-2.c: New.
	* gcc.dg/cpp/warning-directive-1.c: New.
	* gcc.dg/cpp/warn-long-long.c: New.
	* gcc.dg/cpp/warn-traditional.c: New.
	* gcc.dg/cpp/warn-variadic-2.c: New.
	* gcc.dg/cpp/warn-undef.c: New.
	* gcc.dg/cpp/warn-normalized-1.c: New.
	* gcc.dg/cpp/warning-directive-2.c: New.
	* gcc.dg/cpp/warn-long-long-2.c: New.
	* gcc.dg/cpp/warn-variadic.c: New.
	* gcc.dg/cpp/warn-normalized-2.c: New.
	* gcc.dg/cpp/warning-directive-3.c: New.
	* gcc.dg/cpp/warn-deprecated-2.c: New.
	* gcc.dg/cpp/warn-trigraphs-1.c: New.
	* gcc.dg/cpp/warn-multichar-2.c: New.
	* gcc.dg/cpp/warn-normalized-3.c: New.
	* gcc.dg/cpp/warning-directive-4.c: New.
	* gcc.dg/cpp/warn-unused-macros.c: New.
	* gcc.dg/cpp/warn-trigraphs-2.c: New.
	* gcc.dg/cpp/warn-cxx-compat-2.c: New.
	* gcc.dg/cpp/warn-cxx-compat.c: New.
	* gcc.dg/cpp/warn-redefined.c: New.
	* gcc.dg/cpp/warn-trigraphs-3.c: New.
	* gcc.dg/cpp/warn-unused-macros-2.c: New.
	* gcc.dg/cpp/warn-deprecated.c: New.
	* gcc.dg/cpp/warn-trigraphs-4.c: New.
	* gcc.dg/cpp/warn-redefined-2.c: New.
	* gcc.dg/cpp/warn-comments.c: New.
	* gcc.dg/cpp/warn-multichar.c: New.
	* g++.dg/cpp/warning-directive-1.C: New.
	* g++.dg/cpp/warning-directive-2.C: New.
	* g++.dg/cpp/warning-directive-3.C: New.
	* g++.dg/cpp/warning-directive-4.C: New.
	* gfortran.dg/warning-directive-1.F90: New.
	* gfortran.dg/warning-directive-3.F90: New.
	* gfortran.dg/warning-directive-2.F90: New.
	* gfortran.dg/warning-directive-4.F90: New.

From-SVN: r158079
 2010-04-07 17:18:10 +00:00
Joseph Myers
1b10fc20a2 gcc.pot: Regenerate. 
gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r158003
 2010-04-06 15:21:32 +01:00
Jakub Jelinek
d947ada0a1 re PR preprocessor/43642 (FAIL: c-c++-common/raw-string-1.c) 
PR preprocessor/43642
	* lex.c (lex_raw_string): Change type of TYPE variable to
	unsigned char.

From-SVN: r157979
 2010-04-06 09:02:40 +02:00
Ralf Wildenhues
4d9e844614 Update to Automake 1.11.1. 
gcc/:
	PR other/43620
	* doc/install.texi (Prerequisites): Bump Automake version to 1.11.1.
	* aclocal.m4: Regenerate.

lto-plugin/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

intl/:
	* aclocal.m4: Regenerate.

boehm-gc/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.

fixincludes/:
	* aclocal.m4: Regenerate.

libcpp/:
	* aclocal.m4: Regenerate.

libdecnumber/:
	* aclocal.m4: Regenerate.

libffi/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.
	* man/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libgfortran/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libgomp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/classpath/:
	* HACKING: Update required Automake version.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* doc/Makefile.in: Regenerate.
	* doc/api/Makefile.in: Regenerate.
	* examples/Makefile.in: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/jsr166/Makefile.in: Regenerate.
	* external/relaxngDatatype/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* lib/Makefile.in: Regenerate.
	* native/Makefile.in: Regenerate.
	* native/fdlibm/Makefile.in: Regenerate.
	* native/jawt/Makefile.in: Regenerate.
	* native/jni/Makefile.in: Regenerate.
	* native/jni/classpath/Makefile.in: Regenerate.
	* native/jni/gconf-peer/Makefile.in: Regenerate.
	* native/jni/gstreamer-peer/Makefile.in: Regenerate.
	* native/jni/gtk-peer/Makefile.in: Regenerate.
	* native/jni/java-io/Makefile.in: Regenerate.
	* native/jni/java-lang/Makefile.in: Regenerate.
	* native/jni/java-math/Makefile.in: Regenerate.
	* native/jni/java-net/Makefile.in: Regenerate.
	* native/jni/java-nio/Makefile.in: Regenerate.
	* native/jni/java-util/Makefile.in: Regenerate.
	* native/jni/midi-alsa/Makefile.in: Regenerate.
	* native/jni/midi-dssi/Makefile.in: Regenerate.
	* native/jni/native-lib/Makefile.in: Regenerate.
	* native/jni/qt-peer/Makefile.in: Regenerate.
	* native/jni/xmlj/Makefile.in: Regenerate.
	* native/plugin/Makefile.in: Regenerate.
	* resource/Makefile.in: Regenerate.
	* scripts/Makefile.in: Regenerate.
	* tools/Makefile.in: Regenerate.

libjava/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libmudflap/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/:
	* aclocal.m4: Regenerate.

libssp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libstdc++-v3/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

zlib/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

From-SVN: r157949
 2010-04-02 18:18:06 +00:00
Jason Merrill
00a81b8b9d More N3077 raw string changes 
More N3077 raw string changes
	* charset.c (cpp_interpret_string): Don't transform UCNs in raw
	strings.
	* lex.c (bufring_append): Split out from...
	(lex_raw_string): ...here.  Undo trigraph and line splicing
	transformations.  Do process line notes in multi-line literals.
	(_cpp_process_line_notes): Ignore notes that were already handled.

From-SVN: r157804
 2010-03-29 16:07:29 -04:00
Jason Merrill
521506258f Some raw string changes from N3077 
Some raw string changes from N3077
	* charset.c (cpp_interpret_string): Change inner delimiters to ().
	* lex.c (lex_raw_string): Likewise.  Also disallow '\' in delimiter.

From-SVN: r157797
 2010-03-29 11:00:43 -04:00
Joseph Myers
696a28cf7f * zh_CN.po: Update. 
From-SVN: r157038
 2010-02-24 12:53:05 +00:00
Jakub Jelinek
709d7160db init.c (read_original_filename): Don't call read_original_directory if _cpp_handle_directive returns 0. 
* init.c (read_original_filename): Don't call read_original_directory
	if _cpp_handle_directive returns 0.

From-SVN: r156720
 2010-02-11 20:49:17 +01:00
Joseph Myers
44e7145eb9 * vi.po: Update. 
From-SVN: r156622
 2010-02-09 13:07:30 +00:00
Joseph Myers
0055bc1432 * es.po, nl.po: Update. 
From-SVN: r156576
 2010-02-07 18:02:05 +00:00
Joseph Myers
bc23518671 * sv.po: Update. 
From-SVN: r156528
 2010-02-05 20:48:17 +00:00
Joseph Myers
004a809c4d be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r156517
 2010-02-05 12:58:58 +00:00
Joseph Myers
ae14ad94e4 * cpplib.pot: Regenerate. 
From-SVN: r155806
 2010-01-11 11:47:16 +00:00
Joseph Myers
cd792a94a5 * nl.po: Update. 
From-SVN: r155758
 2010-01-09 14:05:33 +00:00
Joseph Myers
dadab4fd22 re PR preprocessor/41947 (GCC Hexadecimal Floating point constant handling) 
libcpp:
	PR preprocessor/41947
	* expr.c (cpp_classify_number): Give error for hexadecimal
	floating-point constant with no digits before or after point.

gcc/testsuite:
	* gcc.dg/c99-hexfloat-3.c: New test.

From-SVN: r155558
 2010-01-01 18:08:17 +00:00
Joseph Myers
5edddef681 * es.po: Update. 
From-SVN: r155145
 2009-12-10 22:32:34 +00:00
Joseph Myers
58b9c1deb8 zh_CN.po: Update. 
gcc/po:
	* zh_CN.po: Update.

libcpp/po:
	* zh_CN.po: Update.

From-SVN: r155126
 2009-12-10 13:01:59 +00:00
Joseph Myers
cfcb744de3 * id.po: Update. 
From-SVN: r155035
 2009-12-07 12:17:20 +00:00
Joseph Myers
b75caae698 * sv.po: Update. 
From-SVN: r154999
 2009-12-04 21:58:43 +00:00
Joseph Myers
4d46c04837 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r154998
 2009-12-04 21:45:09 +00:00
Joseph Myers
816e8a6ade * cpplib.pot: Regenerate. 
From-SVN: r154910
 2009-12-02 14:24:09 +00:00
Arnaud Charlet
3de8a540d8 macro.c (enter_macro_context): Call cb.used callback if defined. 
* macro.c (enter_macro_context): Call cb.used callback if defined.
	* directives.c (do_idef, do_ifndef): Ditto.
	* include/cpplib.h (struct cpp_callbacks): Add used callback.

From-SVN: r154359
 2009-11-20 09:18:16 +01:00
Kai Tietz
17e7cb8550 ChangeLog for libcpp 
2009-11-11  Kai Tietz  <kai.tietz@onevision.com>

	* directives.c (do_pragma_push_macro): New pragma handler.
	(do_pragma_pop_macro): Likewise.
	(_cpp_init_internal_pragmas): Add push_macro and
	pop_macro handler to internal pragmas.
	(lex_macro_node_from_str): Removed.
	(cpp_push_definition): Replace lex_macro_node_from_str
	by _cpp_lex_identifier.
	(cpp_pop_definition): Likewise.
	* internal.h (_cpp_lex_identifier): New prototype.
	(def_pragma_macro): New structure.
	(cpp_reader): New member pushed_macros.
	* lex.c (_cpp_lex_identifier): New function.
	(lex_identifier_intern): New function.
	* init.c (cpp_create_reader): Initialize pushed_macros
	member.
	(cpp_destroy): Free elements in pushed_macros member.
	* pch.c (_cpp_save_pushed_macros): New function.
	(_cpp_restore_pushed_macros): Likewise.
	(_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
	(cpp_read_state): Use _cpp_restore_pushed_macros.

ChangeLog for gcc

2009-11-11  Kai Tietz  <kai.tietz@onevision.com>

	* config/i386/cygming.h (HANDLE_PRAGMA_PUSH_POP_MACRO):
	Removed.
	* c-pragma.c (def_pragma_macro_value): Likewise.
	(def_pragma_macro): Likewise.
	(pushed_macro_table): Likewise.
	(HANDLE_PRAGMA_PUSH_POP_MACRO): Remove guarded
	code.
	* doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO):
	Removed.

ChangeLog for gcc/testsuite

2009-11-11  Kai Tietz  <kai.tietz@onevision.com>

	* g++.dg/torture/pushpop_macro.C: New testcase.
	* gcc.c-torture/execute/pushpop_macro.c: New testcase.
	* gcc.dg/cpp/pragma-pop_macro-1.c: Allow test for all
	targets.

From-SVN: r154098
 2009-11-11 19:37:19 +01:00
Jakub Jelinek
2c6e3f5540 charset.c (cpp_init_iconv): Initialize utf8_cset_desc. 
* charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
	(_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
	and char32_cset_desc.
	(converter_for_type): Handle CPP_UTF8STRING.
	(cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
	* directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
	(parse_include): Reject raw strings.
	* include/cpplib.h (CPP_UTF8STRING): New token type.
	* internal.h (struct cpp_reader): Add utf8_cset_desc field.
	* lex.c (lex_raw_string): New function.
	(lex_string): Handle u8 string literals, call lex_raw_string
	for raw string literals.
	(_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
	sequences.
	* macro.c (stringify_arg): Handle CPP_UTF8STRING.

	* c-common.c (c_parse_error): Handle CPP_UTF8STRING.
	* c-lex.c (c_lex_with_flags): Likewise.  Test C_LEX_STRING_NO_JOIN
	instead of C_LEX_RAW_STRINGS.
	(lex_string): Handle CPP_UTF8STRING.
	* c-parser.c (c_parser_postfix_expression): Likewise.
	* c-pragma.h (C_LEX_RAW_STRINGS): Rename to ...
	(C_LEX_STRING_NO_JOIN): ... this.

	* parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
	cp_parser_string_literal, cp_parser_primary_expression): Likewise.
	(cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
	of C_LEX_RAW_STRINGS.

	* gcc.dg/raw-string-1.c: New test.
	* gcc.dg/raw-string-2.c: New test.
	* gcc.dg/raw-string-3.c: New test.
	* gcc.dg/raw-string-4.c: New test.
	* gcc.dg/raw-string-5.c: New test.
	* gcc.dg/raw-string-6.c: New test.
	* gcc.dg/raw-string-7.c: New test.
	* gcc.dg/utf8-1.c: New test.
	* gcc.dg/utf8-2.c: New test.
	* gcc.dg/utf-badconcat2.c: New test.
	* gcc.dg/utf-dflt2.c: New test.
	* gcc.dg/cpp/include6.c: New test.
	* g++.dg/ext/raw-string-1.C: New test.
	* g++.dg/ext/raw-string-2.C: New test.
	* g++.dg/ext/raw-string-3.C: New test.
	* g++.dg/ext/raw-string-4.C: New test.
	* g++.dg/ext/raw-string-5.C: New test.
	* g++.dg/ext/raw-string-6.C: New test.
	* g++.dg/ext/raw-string-7.C: New test.
	* g++.dg/ext/utf8-1.C: New test.
	* g++.dg/ext/utf8-2.C: New test.
	* g++.dg/ext/utf-badconcat2.C: New test.
	* g++.dg/ext/utf-dflt2.C: New test.

From-SVN: r152995
 2009-10-19 23:41:15 +02:00
Joseph Myers
39c6e61c34 * cpplib.pot: Regenerate. 
From-SVN: r152951
 2009-10-17 14:46:26 +01:00
Jakub Jelinek
96c169e156 re PR preprocessor/41543 (BUILTINS_LOCATION wrong with -fpreprocessed) 
PR preprocessor/41543
	* input.h (BUILTINS_LOCATION): Change to 1 from 2.
	Assert BUILTINS_LOCATION < RESERVED_LOCATION_COUNT.
	* tree.c: Include intl.h.
	(expand_location): Handle BUILTINS_LOCATION.
	* Makefile.in (tree.o): Depend on intl.h.

	* include/line-map.h (RESERVED_LOCATION_COUNT): Define.
	* line-map.c (linemap_init): Initialize highest_location and
	highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.

	* gcc.dg/debug/dwarf2/pr41543.c: New test.

From-SVN: r152761
 2009-10-14 12:04:22 +02:00
Jason Merrill
30c99a9e19 * charset.c (_cpp_valid_ucn): Update C++0x restrictions. 
From-SVN: r152614
 2009-10-09 20:39:46 -04:00
Neil Vachharajani
2214382ca9 directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and sccs. 
2009-10-09  Neil Vachharajani <nvachhar@google.com>

       * libcpp/directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
       sccs.

       * gcc/doc/cpp.texi (Other Directives): Do not list #ident and #sccs as
       deprecated.

From-SVN: r152612
 2009-10-10 00:34:21 +00:00
Loren J. Rittle
e02222d2e7 configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h. 
2009-09-23  Loren J. Rittle  <ljrittle@acm.org>

	* configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
	* configure: Rebuilt.

From-SVN: r152081
 2009-09-23 15:21:42 +00:00
Richard Guenther
9a8a2b7a38 re PR preprocessor/38987 (Including a precompiled header from another header causes invalid assembly to be generated) 
2009-09-22  Richard Guenther  <rguenther@suse.de>

	PR pch/38987
	* files.c (pch_open_file): Disallow non-toplevel PCH inclusion.

From-SVN: r151970
 2009-09-22 08:37:31 +00:00
Joseph Myers
4172245c93 * vi.po: Update. 
From-SVN: r151881
 2009-09-19 13:30:33 +01:00
Chris Demetriou
74dc6a1190 re PR preprocessor/28435 (-MMD vs not found system header (included from a system header)) 
[libcpp/ChangeLog]
2009-09-18  Chris Demetriou  <cgd@google.com>

	PR preprocessor/28435:
	* include/cpplib.h (struct cpp_options): Add new member
	deps.need_preprocessor_output.
	* files.c (open_file_failed): If preprocessor output is needed
	always report an error.

[gcc/ChangeLog]
2009-09-19  Chris Demetriou  <cgd@google.com>

	PR preprocessor/28435:
	* c-opts.c (c_common_handle_option): For -MD and -MMD, indicate
	to cpplib that the preprocessor output is needed.

[gcc/testsuite/ChangeLog]
2009-09-19  Chris Demetriou  <cgd@google.com>

	PR preprocessor/28435:
	* gcc.dg/cpp/missing-header-MD.c: New test.
	* gcc.dg/cpp/missing-header-MMD.c: New test.
	* gcc.dg/cpp/missing-sysheader-MD.c: New test.
	* gcc.dg/cpp/missing-sysheader-MMD.c: New test.

From-SVN: r151879
 2009-09-18 23:15:21 -07:00
Kai Tietz
933608b760 Changlog libcpp 
2009-09-13  Kai Tietz  <kai.tietz@onevision.com>

	* configure.ac: Set for i?86-w64-mingw*
	need_64bit_hwint to yes.
	* configure: Regenerated.


ChangeLog gcc

2009-09-13  Kai Tietz  <kai.tietz@onevision.com>

	* config.gcc (tm_file): Remove i386/biarch32.h
	for i?86-w64-mingw* case.
	(i?86-*-mingw* andx86_64-*-mingw*): Add multilib
	support.
	* config.host: Set for cygwin and x86/x64 mingw the
	option use_long_long_for_widest_fast_int to yes.

From-SVN: r151672
 2009-09-13 15:08:20 +02:00
Jason Merrill
86373e7e61 dbgcnt.c (dbg_cnt_process_single_pair): constify. 
gcc/
	* dbgcnt.c (dbg_cnt_process_single_pair): constify.
	* opts.c (common_handle_option): constify.
gcc/cp/
	* repo.c (extract_string, get_base_filename, init_repo): constify.
libcpp/
	* directives.c (cpp_define): constify.

From-SVN: r151661
 2009-09-12 15:46:45 -04:00
Joseph Myers
05266d7f38 * id.po: Update. 
From-SVN: r151508
 2009-09-08 13:15:41 +01:00
Ian Lance Taylor
fd2ab214c5 macro.c (stringify_arg): Escape CPP_WCHAR tokens. 
libcpp/:
	* macro.c (stringify_arg): Escape CPP_WCHAR tokens.
gcc/testsuite/:
	* gcc.dg/20090902-1.c: New test.

From-SVN: r151343
 2009-09-02 17:35:30 +00:00
Joseph Myers
dd3824a300 * es.po: Update. 
From-SVN: r151337
 2009-09-02 17:40:22 +01:00
Ralf Wildenhues
df58e64872 Update AC_PREREQ entries to 2.64 
/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

intl/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libdecnumber/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libiberty/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/classpath/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/libltdl/:
	* configure.ac (AC_PREREQ): Bump to 2.64.  Remove FIXME.

libssp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libobjc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libstdc++-v3/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libada/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgcc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgfortran/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

boehm-gc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

gnattools/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

gcc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

fixincludes/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libmudflap/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

zlib/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libffi/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libcpp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgomp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

From-SVN: r151059
 2009-08-24 19:08:51 +00:00
Ralf Wildenhues
5213506e24 Regenerate tree using Autoconf 2.64 and Automake 1.11. 
config/:
	* override.m4 (_GCC_AUTOCONF_VERSION): Bump to 2.64.

:
	* configure: Regenerate.

intl/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

libiberty/:
	* config.in: Regenerate.
	* configure: Regenerate.

boehm-gc/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/gc_config.h.in: Regenerate.

fixincludes/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

gcc/:
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.

libgcc/:
	* configure: Regenerate.

gnattools/:
	* configure: Regenerate.

libada/:
	* configure: Regenerate.

libcpp/:
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.

libdecnumber/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.in: Regenerate.

libffi/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* fficonfig.h.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* man/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libgfortran/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.

libgomp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/classpath/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.
	* doc/api/Makefile.in: Regenerate.
	* examples/Makefile.in: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/jsr166/Makefile.in: Regenerate.
	* external/relaxngDatatype/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/config.h.in: Regenerate.
	* lib/Makefile.in: Regenerate.
	* native/Makefile.in: Regenerate.
	* native/fdlibm/Makefile.in: Regenerate.
	* native/jawt/Makefile.in: Regenerate.
	* native/jni/Makefile.in: Regenerate.
	* native/jni/classpath/Makefile.in: Regenerate.
	* native/jni/gconf-peer/Makefile.in: Regenerate.
	* native/jni/gstreamer-peer/Makefile.in: Regenerate.
	* native/jni/gtk-peer/Makefile.in: Regenerate.
	* native/jni/java-io/Makefile.in: Regenerate.
	* native/jni/java-lang/Makefile.in: Regenerate.
	* native/jni/java-math/Makefile.in: Regenerate.
	* native/jni/java-net/Makefile.in: Regenerate.
	* native/jni/java-nio/Makefile.in: Regenerate.
	* native/jni/java-util/Makefile.in: Regenerate.
	* native/jni/midi-alsa/Makefile.in: Regenerate.
	* native/jni/midi-dssi/Makefile.in: Regenerate.
	* native/jni/native-lib/Makefile.in: Regenerate.
	* native/jni/qt-peer/Makefile.in: Regenerate.
	* native/jni/xmlj/Makefile.in: Regenerate.
	* native/plugin/Makefile.in: Regenerate.
	* resource/Makefile.in: Regenerate.
	* scripts/Makefile.in: Regenerate.
	* tools/Makefile.in: Regenerate.

libjava/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/config.h.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config-h.in: Regenerate.
	* configure: Regenerate.

libmudflap/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

libssp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.

libstdc++-v3/:
	* Makefile.in: Regenerate.
	* acinclude.m4: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

zlib/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r151014
 2009-08-22 13:22:20 +00:00
Tom Tromey
709a22df79 re PR preprocessor/41067 (Inconsistency in warnings on invalid \-escapes) 
PR preprocessor/41067:
	* charset.c (convert_escape): Add missing ":" to error text.

From-SVN: r150854
 2009-08-17 17:34:53 +00:00
Joseph Myers
1b2dc47dd6 * es.po: Update. 
From-SVN: r150458
 2009-08-04 15:57:16 +01:00
Douglas B Rupp
0c539b470c cpplib.h (INO_T_CPP): New macro. 
* libcpp/include/cpplib.h (INO_T_CPP): New macro.
	(struct cpp_dir): Use it.

From-SVN: r150131
 2009-07-27 17:27:10 +00:00
Joseph Myers
2a9de34938 * nl.po: Update. 
From-SVN: r150083
 2009-07-25 16:09:37 +01:00
Joseph Myers
8c576a3fda be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r150025
 2009-07-23 20:23:27 +01:00
Jerry Quinn
2b69c8416e re PR regression/40800 (libcpp breaks bootstrap) 
2009-07-20  Jerry Quinn  <jlquinn@optonline.net>

	    PR regression/40800
	    * configure.ac: Use = instead of == for testing
	    ENABLE_BUILD_WITH_CXX.
	    * configure: Rebuild.

From-SVN: r149826
 2009-07-20 18:09:33 +00:00
Jerry Quinn
f1bf410cad directives.c (do_linemarker, do_line): Use CPP_STRING for ignored enum value. 
2009-07-17  Jerry Quinn  <jlquinn@optonline.net>

	* directives.c (do_linemarker, do_line): Use CPP_STRING for
	ignored enum value.
	* files.c (find_file_in_dir): Add cast from void* to char*.
	* symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
	* Makefile.in: (WARN_CFLAGS): Use general and C-specific
	warnings.
	(CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
	ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
	COMPILER_FLAGS): New.
	(DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
	(COMPILE.base): Use COMPILER instead of CC.  Use COMPILER_FLAGS
	instead of ALL_CFLAGS.
	* configure.ac: Invoke AC_PROG_CXX.  Separate C-specific warnings
	from other warnings.  Add -Wc++-compat to C-specific warnings.
	Check for --enable-build-with-cxx.  Set and substitute
	ENABLE_BUILD_WITH_CXX.  Invoke ZW_PROG_COMPILER_DEPENDENCIES
	according to ENABLE_BUILD_WITH_CXX.  Invoke AC_LANG before
	AC_CHECK_HEADERS.
	* configure: Rebuild.
	* include/cpp-id-data.h: Remove extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r149763
 2009-07-18 03:22:16 +00:00
Manuel López-Ibáñez
a28fbdbac8 directives.c (parse_include): Add location argument. 
2009-06-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

libcpp/
	* directives.c (parse_include): Add location argument. Update all
	calls.
	(parse_answer): Likewise.
	(do_include_common): Error with exact location.
	(parse_assertion): Likewise.
testsuite/
	* gcc.dg/cpp/empty-include.c: Update column info.
	* gcc.dg/cpp/assert2.c: Update column info.

From-SVN: r148857
 2009-06-23 16:30:58 +00:00
Manuel López-Ibáñez
b506a5a238 expr.c (num_div_op): Take explicit location. 
2009-06-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>

libcpp/	
	* expr.c (num_div_op): Take explicit location.
testsuite/	
	* gcc.dg/cpp/arith-3.c: Add column info.

From-SVN: r148662
 2009-06-18 15:10:23 +00:00
Ian Lance Taylor
7d8847a4d9 * include/cpplib.h (progname): Don't declare. 
From-SVN: r148627
 2009-06-17 20:22:02 +00:00
Ian Lance Taylor
3d8b2a98ca cpplib.h (struct cpp_options): Add warn_cxx_operator_names field. 
libcpp/:
	* include/cpplib.h (struct cpp_options): Add
	warn_cxx_operator_names field.
	(NODE_WARN_OPERATOR): Define.
	(struct cpp_hashnode): Increase flags field to 10 bits, decrease
	type to 6 bits.
	* init.c (mark_named_operators): Add flags parameter.
	(cpp_post_options): Pick flags value to pass to
	mark_named_operators.
	* lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
	identifier is an operator name in C++.
gcc/:
	* fold-const.c (fold_unary): Rename local variable and to
	and_expr.
	* c-opts.c (c_common_handle_option): For -Wc++-compat set
	cpp_opts->warn_cxx_operator_names.
gcc/testsuite/:
	* gcc.dg/Wcxx-compat-13.c: New testcase.

From-SVN: r148438
 2009-06-12 19:43:25 +00:00
Aldy Hernandez
e74fe492f1 diagnostic.c (diagnostic_build_prefix): Always print columns. 
gcc/
	* diagnostic.c (diagnostic_build_prefix): Always print columns.
	(diagnostic_report_current_module): Print columns.
	* common.opt (flag_show_column): Enable by default.
gcc/testsuite/
	* lib/gcc-dg.exp (dg-bogus): Override dg-bogus.
	(process-message): Expect column numbers.
	* gcc.dg/va-arg-2.c: Use line 0 to indicate no column.
	* gcc.dg/pch/counter-2.c: Same.
	* gcc.dg/pch/valid-2.c: Same.
	* gcc.dg/pch/warn-1.c: Same.
	* gcc.dg/pch/valid-1.c: Same.
	* gcc.dg/cpp/include2a.c: Handle lack of columns.
	* gcc.dg/cpp/syshdr.c: Same.
	* gcc.dg/cpp/19940712-1.c: Same.
	* gcc.dg/cpp/missing-header-1.c: Same.
	* gcc.dg/cpp/unc4.c: Remove -fno-show-column.
	* gcc.dg/cpp/tr-warn3.c: Same.
	* gcc.dg/cpp/pr29612-2.c: Same.
	* gcc.dg/cpp/tr-warn4.c: Same.
	* gcc.dg/cpp/Wtrigraphs.c: Same.
	* gcc.dg/cpp/poison.c: Same.
	* gcc.dg/cpp/arith-3.c: Same.
	* gcc.dg/cpp/sysmac2.c: Same.
	* gcc.dg/cpp/cpp.exp: Same.
	* gcc.dg/cpp/tr-warn5.c: Same.
	* gcc.dg/cpp/include2.c: Same.
	* gcc.dg/cpp/Wmissingdirs.c: Same.
	* gcc.dg/cpp/Wmissingdirs.c: Same.
	* gcc.dg/cpp/tr-warn6.c: Same.
	* gcc.dg/cpp/Wtrigraphs-2.c: Same.
	* gcc.dg/cpp/macspace1.c: Same.
	* gcc.dg/cpp/escape-2.c: Same.
	* gcc.dg/cpp/assert2.c: Same.
	* gcc.dg/cpp/undef2.c: Same.
	* gcc.dg/cpp/macspace2.c: Same.
	* gcc.dg/cpp/tr-warn1.c: Same.
	* gcc.dg/cpp/extratokens2.c: Same.
	* gcc.dg/cpp/strify2.c: Same.
	* gcc.dg/cpp/Wsignprom.c: Same.
	* gcc.dg/cpp/redef2.c: Same.
	* gcc.dg/cpp/trad/trad.exp: Same.
	* gcc.dg/cpp/arith-1.c: Same.
	* gcc.dg/cpp/extratokens.c: Same.
	* gcc.dg/cpp/if-mpar.c: Same.
gcc/cp/
	* error.c (print_instantiation_partial_context): Print column
	numbers.
libcpp/
	* include/line-map.h (LAST_SOURCE_COLUMN): New.

From-SVN: r148052
 2009-06-01 16:09:33 +00:00
Ian Lance Taylor
4851089fc6 cpp-id-data.h: Add extern "C". 
* include/cpp-id-data.h: Add extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r148051
 2009-06-01 15:37:03 +00:00
Ian Lance Taylor
7e5487a214 alias.c (struct alias_set_entry_d): Rename from struct alias_set_entry. 
gcc/ChangeLog:
	* alias.c (struct alias_set_entry_d): Rename from struct
	alias_set_entry.  Change all uses.
	* except.c (struct call_site_record_d): Rename from struct
	call_site_record.  Change all uses.
	* except.h (struct eh_region_d): Rename from struct eh_region.
	Change all uses.
	* gcse.c (struct hash_table_d): Rename from struct hash_table.
	Change all uses.
	* graphite.c (struct ivtype_map_elt_d): Rename fromstruct
	ivtype_map_elt.  Change all uses.
	(struct rename_map_elt_d): Rename fromstruct rename_map_elt.
	Change all uses.
	(struct ifsese_d): Rename fromstruct ifsese.  Change all uses.
	* graphite.h (struct name_tree_d): Rename from struct name_tree.
	Change all uses.
	(struct sese_d): Rename from struct sese.  Change all uses.
	* omega.h (struct eqn_d): Rename from struct eqn.  Change all
	uses.
	(struct omega_pb_d): Rename from struct omega_pb.  Change all
	uses.
	* optabs.h (struct optab_d): Rename from struct optab.  Change all
	uses.
	(struct convert_optab_d): Rename from struct convert_optab.
	Change all uses.
	* tree-pass.h (struct ipa_opt_pass_d): Rename fromstruct
	ipa_opt_pass.  Change all uses.
	* tree-predcom.c (struct dref_d): Rename from struct dref.  Change
	all uses.

	* c-decl.c (pushtag): If -Wc++-compat, warn if the tag is already
	defined as a typedef.
	(grokdeclarator): If -Wc++-compat, warn if a typedef is already
	defined as a tag.
gcc/cp/ChangeLog:
	* cp-tree.h (enum cp_lvalue_kind_flags): Rename from
	cp_lvalue_kind.  Change all uses.
	(enum base_access_flags): Rename from enum base_access.  Change
	all uses.
	* parser.c (enum cp_parser_flags): Remove enum tag.
gcc/testsuite/ChangeLog:
	* gcc.dg/Wcxx-compat-10.c: New testcase.
libcpp/ChangeLog:
	* include/cpplib.h (enum cpp_builtin_type): Rename from enum
	builtin_type.  Change all uses.

From-SVN: r147605
 2009-05-16 06:54:11 +00:00
Manuel López-Ibáñez
00b0c19b4b re PR preprocessor/36674 (#include location is offset by one row in errors from preprocessed files) 
2009-05-14  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR cpp/36674
libcpp/
	* directives (do_linemarker): Compensate for the increment in
	location that occurs when we reach the end of line.
	* files (_cpp_stack_include): Mention _cpp_find_file in the
	comment.
testsuite/
	* gcc.dg/cpp/pr36674.i: New.

From-SVN: r147504
 2009-05-13 23:17:55 +00:00
Joseph Myers
9a0c618755 c-lex.c (c_lex_with_flags): Expect cpp_hashnode in tok->val.node.node. 
gcc:
	* c-lex.c (c_lex_with_flags): Expect cpp_hashnode in
	tok->val.node.node.

libcpp:
	* include/cpplib.h (enum cpp_token_fld_kind): Add
	CPP_TOKEN_FLD_TOKEN_NO.
	(struct cpp_macro_arg, struct cpp_identifier): Define.
	(union cpp_token_u): Use struct cpp_identifier for identifiers.
	Use struct cpp_macro_arg for macro arguments.  Add token_no for
	CPP_PASTE token numbers.
	* directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
	do_pragma_poison, parse_assertion): Use val.node.node in place of
	val.node.
	* expr.c (parse_defined, eval_token): Use val.node.node in place
	of val.node.
	* lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
	cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
	cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
	place of val.arg_no.  Use val.node.node in place of val.node.
	* macro.c (replace_args, cpp_get_token, parse_params,
	lex_expansion_token, create_iso_definition, cpp_macro_definition):
	Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
	Use val.node.node in place of val.node.

From-SVN: r147341
 2009-05-10 15:27:32 +01:00
Joseph Myers
9e322bc1a5 charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte UTF-8 sequences. 
libcpp:
	* charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
	UTF-8 sequences.

gcc/testsuite:
	* gcc.dg/cpp/utf8-5byte-1.c: New test.

From-SVN: r147073
 2009-05-03 12:59:26 +01:00
Joseph Myers
813b9e7e20 Fix typo in comment in previous commit. 
From-SVN: r146779
 2009-04-25 19:59:20 +01:00